Author Archives: Asia Divers

How to Choose the Right Dive Center in Puerto Galera

dive center puerto galera

In Puerto Galera, there are many dive centers to choose from, ranging from small to large It can be overwhelming at first to choose the right fit, but if you ask yourself the right questions, and look for trustworthy reviews, the process of choosing the right dive center will be a lot easier. Take a look at our top considerations for choosing the right dive center for you:

Is price a reflection of quality?

Many people would say ‘yes’. After all, in our everyday life, we get what we pay for, and more expensive dive sites would offer the highest quality services, right?

Not quite. Sometimes a high-priced service masks a few weaknesses. Don’t let a luxurious dive center lead you to think that the dive center operates sustainably and safely. At Asia Divers, we are transparent about our activities and dive programs that benefit the environment and the local people.

On the other spectrum, it should be noted that paying a little more for safety can make a huge difference in the quality of your dive (and your peace of mind).

Do they care about the important things?

Many dive resorts lose themselves in providing high-quality customer experience on the accommodation side but pay little attention to the diving activities and the quality of their equipment.

Just like price, a luxurious display on their website doesn’t reflect the dive center at all. Be sure to ask for a tour around the dive center and operations area. Should they refuse to do so, then something is up! Don’t hesitate to find other dive centers in the area if that happens.

Safety and quality diving experience are the cornerstone of our operations at Asia Divers.

Find trustworthy reviews online

Review sites are some of the most democratic places on the Internet, and they are active communities of real people who have gone to the hotel/restaurant/dive center themselves. Who could be more trustworthy than them?

On our blog, we report many positive things that are happening in Asia Divers, but we encourage you to hear about what other people say about us. Dozens of people have made reviews on TripAdvisor and Agoda. These two are trustworthy review sites with a great record for accuracy.

Also, check out our blog

Our blog is a place for our active community to report about all our diving activities and programs. We are also up to date with the latest news and write a post on anything that may impact your holiday experience with us.

Apart from our informational pages, our blog is a repository of knowledge about everything related to diving, written by experts across various sub-fields in diving. Looking to improve your underwater photography skills? Wanting to know more about the dive sites around Puerto Galera?

Our dive bloggers will answer every question related to diving in Puerto Galera so that you can be more informed.

Why Beachfront Dive Centers in Puerto Galera Are the Best

Beach resort Philippines

There are thousands of dive centers around the world, but not all of them are located in the most strategic places, like a beachfront in Puerto Galera. You can find some in city centers, which will then take you on a long trip just to reach the dive site.

The waiting doesn’t stop there – quite a few dive centers are not even prepared to provide their own boats, so they have to rely on local services to take the group to the exact spot you’ll be diving.

In such a case, you spend more time on the road and waiting for boats, and spend less time in the water – two hours during two dives in a day, to be exact.

 

Find a Dive Center Near the Beachfront, and You Won’t Need to Wait Any Longer!

A beachfront dive center in Puerto Galera is the absolute best because it provides at least one of three things:

  1. The best services for diving, far more than what a regular diving agency can offer,
  2. Unimaginable conveniences, such as equipment storage and in-house technicians,
  3. A resort, which is comfortable to stay at!

 Luckily, Asia Divers has all three waiting for you in the Philipines.

 

Find the Best Service For Your Scuba Diving Needs Here

One major plus point for service in a beachfront dive center is quick access to the water. Whether you are a beginner or an expert at scuba diving, you are only a stone’s throw away from the water.

But wait, there’s more!

Did you know that Puerto Galera stands on one of the most diverse coral-rich regions on the planet? The area between Puerto Galera and the Verde Islands is home to vibrant and giant Gorgonian sea fans, sea snakes, crustaceans, manta rays, and tens of thousands of reef species waiting to be discovered by you.

All dive courses in Asia Divers are standardized to follow PADI guidelines. Scuba diving can be a challenge to learn, so we make sure that you receive the best instructions and plenty of time to practice – hence another advantage of staying in a dive resort close to the sea!

Earn your PADI Open Water certificate with us and learn more with our PADI Advanced Open Water and the PADI Specialty courses.

 

Conveniences of a Top Diving Center That You’ll Take for Granted

Scuba diving used to be reserved for the ocean lovers who wouldn’t mind going through a few inconveniences. However, scuba diving is becoming cheaper and more available to everyone. That means we’ll do our best to make sure that everyone is comfortable with scuba diving and other aquatic activities.

We consider the little things. For instance, we have a dedicated camera room for underwater photographers. We understand that underwater photography is a skill that takes tons of practice. It would help to get faster feedback on your photography quality by processing the films once you reach land.

We also have our own boats and even a private dock, ensuring that the only time you touch the water is when going underwater. The private dock also mitigates the unnecessary risk of injury during low tide when boats can’t get close enough to the shore, and guests have to tread carefully over rocky surfaces.

 

Comfortable Rooms to Replenish Your Energy For the Next Dives!

beach resort room puerto galera

El Galleon is a dive resort part of Asia Divers. We figured that since you’re already in Puerto Galera, The Philippines, it would be great service to offer you a comfortable resort-style accommodation so you won’t have to travel elsewhere to sleep and relax!

We have five types of rooms. The Seaview Room is one of our most popular rooms with a pleasant view of, you guessed it correctly, the idyllic seascape. For those who are not early morning risers, we still recommend that you try waking up early one day and admire the glorious sunrise from beyond the horizon right in front of your balcony.

The Family Rooms are built for families with various interests. Of course, for the land-lovers, there are plenty of activities and natural places to appreciate in Oriental Mindoro. Our family-friendly services, like organized tours and even a beach BBQ, ensure that everyone can share a wonderful time in The Philipines.

 

Visit Puerto Galera for a Holiday of a Lifetime

What makes a beachfront dive center such a great place are the extensive dive services, conveniences, and the comforts of a resort. Be sure to check out our room offers, activities, and scuba diving courses here!

What Diving Courses Can You Take in Puerto Galera?

Diving Course Puerto Galera

Whether you want to try diving for the first time or plan on diversifying your dive skills, taking a course in Puerto Galera, Philippines, will be one of your best choices.

Why Take a Diving Course in Puerto Galera?

Puerto Galera offers dive sites that sit directly on the Coral Triangle. Particularly in the Philippines, between several islands off the coast of Oriental Mindoro and the Verde Island Channel, the highlighted zone is home to some of the world’s most diverse species of corals, reefs, and pelagic species.

If you take a diving course in Puerto Galera, you will be blessed with amazing sights as you train and refine your dive skills.

Dive Courses You Can Take in Puerto Galera

Dive Course Puerto Galera

As long as you visit a certified dive center, you will receive proper training according to the Professional Association of Diving Instructors guidelines (PADI). This means you get to learn from a wide variety of diving courses.

In general, PADI courses are divided into three broad categories:

  1. Recreational courses – for beginners
  2. Specialty courses – for intermediate to advanced divers
  3. Technical courses – for advanced divers

Recreational Courses

A variety of courses for children and beginners can be found in our PADI Recreational Courses offers. Children as young as eight years old can already participate in PADI courses such as Skin Diver and Bubble Maker. Skin Diver teaches children to hold their breath longer underwater while Bubble Maker instructs them how to breathe through the mouthpiece.

For the adults who have never tried diving before, PADI Discover Scuba Diving offers a chance to scuba dive without a certificate. Starting from absolute zero, an instructor will teach you to scuba dive in one single day.

The PADI Open Water course is the elementary school of scuba diving, which opens up to a greater possibility of diving independently and diversifying skills.

Specialty Courses

Children from the age of twelve can already begin their diving career after graduating from the PADI Advanced Open Water, which comes after the PADI Open Water course. While you can scuba dive to a certain depth with an Open Water certification, many Adventure Divers and Specialty Courses challenge you to dive deeper and in more advanced situations.

This is where an Advanced Open Water certification is required to continue your diving education – it’s the high school of diving, so to speak. Afterward, you can begin to diversify your diving skills. Be sure to check out our Specialty course offers.

The list below shows you some of the possibilities when learning with Asia Divers.

  1. Intro to Nitrox and Enriched Air Nitrox – Dive longer with this special mix of air.
  2. Peak Performance Buoyancy Diver – A crucial skill for underwater photography.
  3. Drift Diver – Learn to control buoyancy and navigation under currents.
  4. Deep Diver – Dive up to 40 meters deep.
  5. Naturalist Diver – Learn the names and shapes of hundreds of underwater species.
  6. Dive Against Debris – Campaign against oceanic pollution by diving responsibly.
  7. Equipment Specialist – Be an expert of your equipment.
  8. Multilevel Diver – Learn to scale a sea wall.
  9. PADI Digital Underwater Photography – Take photos of the underwater world.
  10. PADI Night Diving – Witness what lurks underwater at night.
  11. PADI Navigation Diver – Learn to navigate underwater.

Dive With Us in Puerto Galera

Puerto Galera offers amazing seascapes and sightings that complement your dive training. Build a solid groundwork with our instructors at Asia Divers. Our policy is to encourage learners to take their time and never to take a single shortcut to complete the training.

If you have any inquiries, please send us a word!

Advantages of Blackwater Diving in The Philippines

Blackwater diving philippines

As you scroll down The Atlantic’s result of the 2018 Underwater Photographer of the Year Contest, there is a blackwater photo by Songda Cai of a transparent, bioluminescent conger eel coiling like a spring, darting its eyes upon a lone crustacean.

Some people may think that an underwater robot took this amazing photo at mysterious depths where divers can’t ever possibly go. But this photo was taken manually by a person. Underwater photographers such as Songda Cai can achieve this effect while blackwater diving in the Philippines.

What is Blackwater Diving?

Blackwater diving is similar to night diving. The only difference is that blackwater diving takes place over deep-sea channels or far from the coast, while night diving takes place on shallower water near coral reefs.

In the vast dark void, you can come across many beautiful sightings, often to many beginners’ surprise. As you dive in blackwater, you get to witness a daily vertical migration where pelagic planktons and larvae rise to shallower depths to feed on surface algae. This attracts larger creatures such as tunas, swordfish, cephalopods, and even whales.

What’s even more exciting is that the extremely limited amount of light allows you to spot a few bioluminescent creatures that are only detectable in the dark. This would give you plenty of challenges for underwater photography.

Where are some of the best spots for blackwater diving in the Philippines?

If you ask any seasoned blackwater diver, two locations in the Philippines come to mind: Anilao and Romblon. In these places, you get to see rare pelagic seahorses. Seahorses typically stay within the reef boundaries, but not these ones!

Asia Divers is quite close to another location offering an equally spectacular collection of nocturnal marine animals – The Verde Island Passage. Here you get to see the bioluminescent comb jellyfish, colonies of pyrosomes, and blanket octopuses. You don’t get to see these in the reefs directly in front of Asia Divers and El Galleon Dive Resort!

What are the advantages of blackwater diving?

Blackwater diving philippines asia divers

Photo by Beth Watson

1. You can test your courage of facing the unknown

Remember your first-night diving experience? We can imagine that it felt exhilarating; the feeling of conquering the underwater world at night adds to your personal list of things people wouldn’t do, but you can.

But blackwater diving is a completely different thing altogether. The reefs and colorful corals provide ample reference points for you, even as you navigate in the near dark. When you dive in blackwater for the first time, you will have an eerie feeling of sensory deprivation since you can’t find a reference point anywhere around you.

You’ll instantly feel the need to trust your dive group more than ever as they are one of the few reference lights that are comforting your eyes. Another source of light comes from a modified rope with a buoy that also attracts tiny organisms to swim towards it.

After a while, you will feel that comfort begins to settle into your mind as you feel safe even in such an environment. The transformation from fear to acceptance is something that is quite familiar to divers.

2. You’ll find sea creatures you’ve never seen before

Even if you cross paths with only familiar animals in the blackwater, you’ll notice something different about them.

Under a new light, their behavior will be unlike anything you’d expect. For instance, you might see cuttlefish taking advantage of their dark environment to rapidly change their pigments – making multicolored moving ribbon patterns across their body.

Pelagic squids seem to fly over you like in outer space and bioluminescent zooplankton becomes prey to fluorescent eels and sea snakes. Some vulnerable larval lobsters are translucent while bright-colored pufferfish and boxfish contrast against the pitch-black background.

3. You get to test your underwater photography skills

All these sea creatures look amazing and you definitely want to take photos to preserve them forever on film.

The challenges of underwater photography in blackwater are twofold. Firstly, you need to maintain neutral buoyancy while slowly approaching your subjects, being careful not to stir or push them away from you. Secondly, you need to know the precise camera settings for blackwater photography.

Underwater photographer Mike Bartick has a few suggestions to share. He advises higher ISO values (360-600 for DSLR), higher F-stops (f/18 – f/25), and a middle-low shutter speed of 1/200 sec.

“I prefer higher ISO so that I can push my F-stop higher while using a lower strobe power. This allows my strobes to recycle faster for repeat exposures. If the subject is shiny, quickly increase your F-stop to reduce over-exposures. If the subject is a little further away, open your F-stop” – Mike Bartick.

For more insight related to underwater photography, visit his website at saltwaterphoto.com.

A few things to remember for safe blackwater diving

Remember to stay close to your group and follow your dive instructor. Pay attention to hand signals and how to deliver them with a flashlight. It’s best not to use a diver propulsion vehicle as the engine noise may scare away animals or disturb feeding behavior. Likewise, don’t bring any food to feed the animals.

Dive with Asia Divers

If you’re interested in blackwater diving with us, check out our dedicated blackwater diving page. Make sure that you’ve received basic formal training before taking our PADI specialty courses, which includes night diving and underwater photography.

The Amazing Beachfront Diving Resort in Puerto Galera

Dive Resort Puerto Galera

Are you looking for a beachfront diving resort in Puerto Galera? Have you looked into El Galeon yet? This short blog will guide you through the ins and outs of the beachfront dive resort that will fit your needs!

PADI Dive Courses and Curated Dive Tours

Enjoy dozens of spectacular dive spots around Puerto Galera. shipwrecks, sea walls, drop-offs, and coral gardens will be a few of the many amazing sights you will come across on our guided tours.

Our Recreational PADI Dive Courses are designed to help absolute beginners and experts to hone their skills and to increase the safety and joy of diving practices. If you’ve never tried diving before, the PADI Discover Scuba Diving will get you to explore the beautiful underwater world in just one day under the guidance of our certified instructors.

Junior divers, as young as 8 years old, can join for a PADI Bubble Maker course where they learn to breathe underwater for the first time using standard scuba diving gear in our training pool. Skin Diver (freediving) is perfect for athletic young divers who love the challenge of diving without gear.

If you’ve had some experiences with supervised diving and you want to dive independently, anywhere in the world, get yourself certified with our PADI Open Water course. The PADI Advanced Open Water course is also available for you to continue your dive training!

Advanced PADI Dive Courses

Once you’ve earned your PADI Advanced Open Water certificate, you are ready to explore the depths with a variety of skills. Upgrade your dive experience with Nitrox or learn how to plan your dives for a longer time.

The PADI Drift Diving course allows you to work with the currents, rather than against them. Once you’ve mastered neutral buoyancy, be sure to check out the Deep Diver specialty course for a daring dive of up to 40 meters below sea level.

Asia Divers and El Galleon pay particular attention to the marine and atmospheric environment. The PADI Underwater Naturalist and Dive Against Debris are our special programs that encourage responsible diving. The resort itself follows sustainable guidelines.

Environmental Responsibility of Asia Divers in Puerto Galera

beach resort seaview asia divers

Asia Divers and El Galeon dive resort are committed to conducting business in a sustainable way. Solar energy is used extensively in almost all the buildings; refillable water bottles and containers are used around the resort and dive center; the no-plastic-straw rule is strongly embedded in our pro-marine life culture and manifests itself in our restaurants and cafe. The Asia Divers dive center strictly prohibits any liquid discharge into the sea.

Comfort and Convenience of Asia Divers at El Galeon Dive Resort

Diving does not have to be met with inconveniences. Here at Asia Divers, we incorporate convenience and comfort in one place.

For underwater photographers, we have a dedicated photography room to process images with speedy feedback on your photography performance. You no longer need to look for film labs anywhere else, because Asia Divers has one just for you.

Divers can also enjoy various other conveniences, like not having to wait for boat taxis to take you to your desired dive sites (we own several boats).

We also own a private dock that adapts to the tides, allowing you to step off the boat onto a dry dock without having to tread over rocky low-tide beaches.

The location of Asia Divers’ beachfront resort is itself the ultimate convenience. Directly in front is the world-famous Sabang Beach, where shipwrecks and rich coral flora can be found.

Stay with us at El Galeon

Book a room at El Galeon and enjoy all the facilities whenever you are not diving! For reservations, click here. If you have any questions, please feel free to contact us!

Resort Notice Covid-19

off season special offer asia divers el galleon resort puerto galera philippines

Dear Friends,

We like many of you are trying to navigate through these unprecedented times. First and foremost we all want everyone to be healthy and to take care of yourselves and your families.

As you most likely heard the Philippine government closed the Philippines several days ago and introduced a myriad of internal travel restrictions. Over the past few days we have been assisting our guests to get them to the airport for their international flights. As of today, El Galleon Resort and Asia Divers have shut down except for a skeleton staff to keep the restaurant open for take-away and to secure the resort. We will reopen as soon as allowed which hopefully will be on April 14th but we really don’t know yet if the one-month quarantine will be enough. As of today there are no confirmed cases of COVID_19 here in Oriental Mindoro, let’s pray it stays that way.

We will do what we can to assist our employees in the meantime, thirteen month pay paid in advance, holiday pay and sick leave pay paid in advance.

If you have questions on how this affects your future reservation please contact your travel professional if you have made a reservation through them. If you have booked directly with us please email us at admin@asiadivers.com

I know a lot of you will have your own staff/friends and family to take care of and this is totally understandable. However, in these trying times, it is becoming apparent that many not so fortunate Filipinos will be struggling to put food on the table and to afford medical supplies that are already at short supply. Should you be able to afford just the smallest amount we will be working with several groups that will be coordinating medical supplies and food for the not so fortunate… with thanks.

Thank you for all of your support over the years we look forward to seeing back here soon.

Keep healthy, stay safe and positive,

Allan Nash

Family Activities at Puerto Galera Beach Resorts

Beach Party BBQ Asia Divers

Puerto Galera was once an exclusive playground for adventure divers and advanced deep-water adventurers. Today, it is much more. The whole family can be included in fun activities, that is if you pick the right beach resort in Puerto Galera!

At El Galleon Dive Resort and Hotel, our tour organizers can’t wait to show you around the northeast of the Oriental Mindoro. It has so much to offer, and it’s a pleasant feeling knowing that our guests are having fun while exploring our home island.

From a river trekking and jungle ziplining to visiting a protected indigenous village, you would need more than a day to experience it all. Let’s check it out!

Tukuran River Trekking

Your destination is a quaint spot with plenty of trees for shade, a cool friendly pool to dip in, and a relaxing view over the Tukuran River. The river is calm and wide, with several mini-waterfalls that cut through a small gorge surrounded by white rocks which you will pass on your way to the spot.

As it’s located an hour from the coastal town of Puerto Galera, you’ll be taking a jeepney ride to your starting point of the trek. You’ll also stop at a few interesting spots along the way – Tamaraw Falls at San Teodoro and the Hanging Bridge giving you a better view of the river.

You can choose to continue the trek on foot for half an hour, or to ride in a cart pulled by a carabao!

Mangyan Village Tour

The Mangyan people are the indigenous people of Mindoro Island, and the particular village that you’ll visit is a preserved village. You can tell by the sign at the thatched wooden gate – “Vehicles are not allowed inside” – that the village is serious about conserving the way of life and its inherited natural appearances.

This village was founded by philanthropist Jaime Zobel de Ayala and his wife Donya Bea in the 90s, and today it provides shelter and sustenance to many Iraya-Mangyan families who have been resettled here.

Although they strictly follow their traditional way of life in many aspects, from constructing houses to finding food, the Mangyan people also generate additional income from selling authentic handwoven and wooden crafts to tourists. You will also find a small museum in the village that displays traditional clothing and kitchenware.

Are you a family of divers? Check out our recreational diving offers for the whole family!

Jungle Zipline

As you swoop down the 610-meter zipline above the jungle canopy, you’re not only exposed to the wind and the sun, but also the wide panorama of the Puerto Galera peninsula.

You’ll instantly feel small as you look at the tall hills and mountains to your left and right, and a rush of adrenaline as you look forward to the tiny marker at the end of the speeding zipline.

A truly breathtaking experience you should definitely try before going back to El Galleon.

Private Beach BBQ

The ideal family picnic takes place on a secluded beach where you receive full privacy to spend the absolute best quality time with your family. Luckily, we know a few places, and everything will be waiting for you there.

Your food will be brought with a barbeque hamper, so choose what you want to grill – beef, chicken, pork, prawns or fish, all available in various forms. And if that’s simply too much to think about, ask our kitchen to put a selection together for you, you won’t be disappointed.

Check out today’s rate for our recreational diving offers.

Of course, it’s impossible to mention all the fun family activities hosted by El Galleon. Why don’t you check them out for yourself? Click here for all recreational activities at Puerto Galera.

Why Stay at a Scuba Diving Resort in Mindoro, Philippines?

On the northern coast of Mindoro Island lies a piece of divers’ heaven called Puerto Galera. The midday sun shines at a gentle 31 degrees Celsius, the water is abundant in sea life, and the beach is spectacular with easy access to exciting historic rainforests.

Puerto Galera diving Philippines

Photo by Beth Watson

 

Staying at a diving resort in Mindoro’s Puerto Galera will be one of the best ideas you’ll ever have. At El Galleon Dive Resort, you are invited to enjoy your share of this beautiful tropical paradise.

Whether you are just out to try diving for the first time, a seasoned scuba diver, or even somebody who prefers to stay on land, El Galleon has activities for everyone.

 

The Convenient One-Stop Destination For Divers

Upon reaching Puerto Galera you will be struck with an incredible realization – you are standing at one of the most diverse marine ecosystems. Which means you get to see it all in one place – dolphins, sharks, sea turtles, lionfish, octopuses, manta rays, and macro life that you never even knew existed, all before your eyes. Check out more dive sites!

scuba diving philippines Asia Divers

Photo by Beth Watson

 

Visit the Boatyard

Love to discover bizarre-looking coastal species that are too shy to swim at the coral reef? Muck diving is available for you to enjoy at the Boatyard. Spot a few of our favorites: velvet ghost pipefish, seahorses, frogfish, and other creepy crawlers.

Jump in the Coral Cove

For divers of all levels, Coral Cove is the perfect ground to do multi-level diving. Here are the locals that you shouldn’t miss: pygmy seahorses, blue-spotted rays, cuttlefish, and the occasional thresher sharks for the lucky few!

Check out today’s scuba diving rates

These are just two out of a dozen sites that are right in front of the diving resort. More adventures await between Medio Island and Paniquian Island on the west-facing side of Puerto Galera’s peninsula.

Secret Reef

It may not be a secret anymore, but it holds a fair share of secrets. The underwater cliff and overhang open up into the open sea, but crawling and swimming closely by the sea wall are schools of batfish, emperors, snappers, and jacks. You may encounter a large lionfish and caves in which barramundi cod live.

Odies Ding Ding

Not to be missed for short-time diving, this shallow but gorgeous high sea wall is perfect for Nitrox diving. Eels and blue triggerfish reside in the holes within the wall, stingrays, tuna, and frogfish can be spotted if you stay long enough.

 

Enjoy a Meaningful and Educational Summer Vacation!

Our PADI Certified Dive Instructors who guide you through all the different dive sites at Puerto Galera are happy to share their knowledge with you. As long as you are eligible to take the PADI Dive Courses, we will teach you everything we know about diving and the brilliant sites around Mindoro.

Diving is one of the world’s most useful skills that can lead anyone to a decent career. Why not start young and train your child with the diving basics? Our PADI Bubblemaker is a perfect beginner course for children aged 8 years and above, at our resort’s training pool.

For serious adults, you could open up to more diving possibilities with the PADI Open Water Course. Or take diving education even further with the PADI Advanced Open Water courses which come in various branches of specialty scuba diving, including Wreck Diving, Nitrox Diving, Night Diving and more.

Dive deeper in more challenging environments through the PADI Technical Diver Training, and return to the surface like a champion.

Luxury and Adventure, All In One Place

Luxurious rooms, complete facilities and island experiences for those who prefer to stay on land. Don’t miss a chance to visit one of Puerto Galera’s top diving resorts on your next vacation to The Philippines!

看了这么久长尾鲨,你真的懂它吗?

作者:潜水教练 师远

关注微信公众号:Asia_Divers,了解更多潜水资讯

咨询潜水课程可加微信:shiyuan90

或许是去年PG的潜水员们忙活着为长尾鲨剪鱼线、清渔网、禁海钓给它们留下了深刻的印象,今年水温刚一转凉,长尾鲨们就又开始活跃在PG的Kilima潜点。目前全世界发现的长尾鲨共有三种:细尾长尾鲨 (学名A. vulpinus)、大眼长尾鲨 (学名A. superciliosus) 和浅海长尾鲨 (学名A. pelagicus)。细尾长尾鲨分布在北太平洋,沿北美洲及亚洲大陆架。大眼长尾鲨和浅海长尾鲨则分布在较暖的中西太平洋。常在PG溜达的就是其中的浅海长尾鲨。

名字的由来

有关浅海长尾鲨的描述最早见于日本鱼类学家中村拓志在1935年发表的题为《来自中国台湾水域的两种长尾鲨》的论文中,其有效学名为Alopias pelagicus Nakamura, 1935。属名Alopias源自希腊语alopex,意为;种名Pelagicus源自希腊语pelagios,意为海洋。如果你翻查文献,还会发现另外两个学名:Alopias vulpinus Bonnaterre, 1788和Alopias superciliosusus Lowe, 1841,不过这些都是对浅海长尾鲨的误认。

如何分辨浅海长尾鲨?

浅海长尾鲨是长尾鲨中最小的品种,平均长3米,重69.5公斤。有记载的最大身长可达5米,但这个数字还有待考证,不排除是与其他品种混淆的结果。相比于其他长尾鲨,浅海长尾鲨的颜色更浅一些,周身呈明亮的蓝灰色(死后会迅速变为灰白色),腮和侧腹部有明显的银色金属光泽。

长尾鲨的尾巴有什么特殊用途?

长尾鲨最突出的标志就是它细长的上半叶尾鳍,长度超过身体总长的一半。捕猎时它们会绕着鱼群游动,不断缩小鱼群半径使猎物更为紧凑,一招神龙摆尾可以迅速将几条猎物同时击晕,效率可比紧追一条小鱼要高得多。浅海长尾鲨与所有长尾鲨一样,主要以小型远洋鱼类为食,特别是鲱鱼、飞鱼和鲭鱼,也包括浮游鱿鱼。

世界各地幸运的潜水员们抓拍到的长尾鲨捕食瞬间

 

怎么游得那么快?

它们还有一个套先进的保热循环系统,可以将他们的体温维持在水温以上,这样就算在冷水中它们的肌肉也不受影响,仍可以加速游动,这种循环系统被称为细脉网。经过腮部的动脉血会流失一部分热量,失温后的血液流入一个由小动脉组成的网络,这个网络紧贴静脉分布,而静脉中则是刚从器官和组织中排出的温暖的血液,于是热量便从静脉扩散到动脉,再循环回器官和组织。这种热交流作用的效果惊人,可以回收肌肉中97%的热量。

竟然是同类相食?

很多人以为浅海长尾鲨和沙虎鲨等鲨鱼一样,胚胎会在子宫内同类相食。浅海长尾鲨是卵胎生,胚胎早期从卵黄囊中摄取营养,长到12厘米后开始食用子宫内其他未受精的卵子(而不是兄弟姐妹)。这时它们会长出专门用来打开卵子外层卵鞘的牙齿,等到可以吞食卵子的时候牙齿又会再藏起来,直到出生后才会再次使用。

雌性浅海长尾鲨有左右两个子宫,每个子宫只产一只鲨鱼宝宝,因此每次生产通常只有两胎(也会有一胎的情况,但较为罕见)。刚出生的长尾鲨身长已有一米多,几乎占母亲身长的一半,这样的好处是不易被其他大型鱼类捕食。

栖息地在哪?

浅海长尾鲨生活在远洋带从水面到水下150米深的范围内,有时也会出现在水温较凉的近海。目前还不知道它们是否和大眼长尾鲨一样有夜间上升到较浅处的行为,对于它们的栖息地我们目前仍知之甚少。

会攻击人类吗?

浅海长尾鲨的颌骨和牙齿都比较小,加上生性胆怯,常常刚看到潜水员吐出的气泡就立刻遁逃。所以我们在水下看长尾鲨时最好跪在水底尽量保持不动,不要追逐、不要开手电或闪光灯、不要制造声响,尽量为它们提供一个有安全感的环境,好奇心会促使它们靠地更近。

长尾鲨的现状

长尾鲨可以说是鲨鱼界对人类最没有威胁的品种了,相比而言人类对它们的威胁要可怕得多。浅海长尾鲨是许多商业性渔业的目标,有时也会在延绳或流刺网捕捞金枪鱼、剑鱼时被意外打捞。由于捕捞不受管制,加上监控不力,物种数量急剧减少。一项2013年台湾的研究发现,在之前的20年里当地浅海长尾鲨数量减少超过三分之一。而在全球范围内长尾鲨数量减少的速度则更令人心惊,这主要归咎于人类的过度消费,包括对鲨鱼皮和鱼翅的消费,以及一些化妆品、保健品等对鲨鱼肝油的需求。

浅海长尾鲨还受到钓鱼运动者的青睐。虽然相对不易捕获,而且很多人会践行捕捞-放生的方式,但由于浅海长尾鲨需要通过持续向前游动才能让含氧的海水通过腮部,因此只要被抓住,就很容易死亡,哪怕捕获后很快就将它们放生。

过度捕捞,加上低繁殖率使得这一物种非常脆弱。没有买卖就没有杀害。如果我们还想在海里看到这种可爱的小家伙,感受到它小心翼翼靠近你时的好奇和友善,请务必拒绝食用或使用任何鲨鱼制品。

PG长尾鲨呆萌表情系列

Reference:

Wikipedia https://en.wikipedia.org/wiki/Pelagic_thresher

百度百科https://baike.baidu.com/item/%E6%B5%85%E6%B5%B7%E9%95%BF%E5%B0%BE%E9%B2%A8

Florida Museum https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/alopias-pelagicus/

National Geographic https://www.nationalgeographic.com/science/phenomena/2013/07/10/thresher-sharks-hunt-with-huge-weaponised-tails/

Oceana https://oceana.org/marine-life/sharks-rays/pelagic-thresher-shark

CITES https://cites.org/sites/default/files/eng/cop/17/prop/060216/E-CoP17-Prop-43.pdf

Romero-Caicedo, A., Galvan-Magana, F. and Martinez-Ortiz, J. (2014). Reproduction of the pelagic thresher shark Alopias pelagicus in the equatorial Pacific.

Liu, S.YV., Chan, C.LC,, Lin, O., Hu, C.S., Chen C.A. (2013). DNA Barcoding of Shark Meats Identify Species Composition and CITES-Listed Species from the Markets in Taiwan.

Our PADI Diving Courses in Puerto Galera

Asia Divers Puerto Galera

The founders of Asia Divers had been one of the first to operate in Puerto Galera since the golden age of scuba diving in Mindoro – this was 30 years ago when the cove was exclusively an advanced divers’ playground.

Today, Asia Divers’ PADI diving courses welcome everyone from all backgrounds, skills, and ages to come and enjoy a piece of Puerto Galera’s incredible marine biodiversity and beautiful coastlines. We have prepared dozens of courses that will fit your needs – from absolute beginner to pro-diver looking to develop your career in the diving industry.

This article will cover the majority of diving courses that we offer, in which students are all under the supervision and training of Certified PADI Instructors.

Beginner Courses – Getting In The Water

A great part of scuba diving is trust. You must trust your instructors and follow their leadership; you must trust your equipment after you’ve checked it, but most importantly, you must trust yourself that you can operate the equipment properly and make low-risk decisions throughout the session.

Valuable lessons can be learned even as a beginner in the PADI Recreational Courses.

PADI courses for beginner diving in philippines

PADI Skin Diver

For children 8 years and above, the Skin Diver course is valuable to build trust and comfort with the underwater environment – think about the time when you first became confident enough to free dive in the deeper part of the swimming pool.

PADI Bubble Maker

Bubble Maker is the course where your child can become accustomed to the diving gear and breathing underwater. This early training is excellent to develop interest in scuba diving later on.

Book PADI Skin Diver and PADI Bubble Maker here.

PADI Discover Scuba Diving

Discover Scuba Diving is for those who have always wanted to try scuba diving at least once in their lives, but aren’t sure about making a commitment to the full PADI Open Water course with a globally-recognized certificate.

PADI Scuba Diver

Another option is to take the PADI Scuba Diver course, which is part of the full PADI Open Water training. If you do well in this 2-day course, at the dive instructor’s discretion, you may credit (upgrade) this towards full certification later on.

Book PADI Discover Scuba Diving and PADI Scuba Diver here.

PADI Open Water Diver

Get your scuba diving certification with the PADI Open Water Diver course – the world’s most popular and widely recognized scuba course. Millions of people have learned to scuba dive and gone on to discover the wonders of the aquatic world through this course.

Book PADI Open Water Diver here.

 

Advanced Courses – For Serious Diving Business

The college equivalent to the PADI Open Water Diver course is the PADI Adventure Diver course. Learn skills in greater depth. You can opt for several course variations in this particular certification – from Rescue Diver and Emergency Transponders to becoming a Divemaster (minimum age of 18 years).

Book PADI Adventure Diver here.

PADI Specialty courses Philippines

When your roots are solid, and you want to train for specialized styles of diving, you can do so with the PADI Specialty Courses as listed below:

  1. Intro to Nitrox
  2. Enriched Air Nitrox
  3. Peak Performance Buoyancy Diver
  4. Surface Marker Buoy Diver
  5. Drift Diver
  6. Deep Diver
  7. Naturalist Diver
  8. Dive Against Debris
  9. Equipment Specialist
  10. Multilevel Diver
  11. PADI Digital Underwater Photography
  12. PADI Night Diving
  13. PADI Navigation Diver

 

Why Us?

PADI training Puerto galera diving

Our principle is to provide comfortable and quality training. Our on-land training facility is spacious and modern. We have a private pier to allow safe passage between boat and land. We own a dedicated photography room and rinse tank for photographers.

In addition, our training is rigorous and complete, with no shortcuts. Our small-group classes ensure that proper attention is given to each student. A language barrier will not be a problem as we have instructors who speak English, Tagalog, German, Swedish, Mandarin, and Cantonese.

Completeness of training is the key to success, and we want to ensure that our students receive the best diving education to further their careers, in addition to the fun experience of exploring the underwater world.