4, 2014, pp. Social media, chat rooms, and WhatsApp groups, make it much harder to detect, OCriodain says. Color. Any information you provide to us via this website may be placed by us on servers located in countries outside the EU if you do not agree to such placement, do not provide the information. On the plus side, other cardinals seemed to accept it: The researchers never witnessed it being mistreated. They take advantage of their size to prey on various marine species. The main threat to the humphead wrasse is over-fishing. The US wants the humphead wrasse listed. CITES also requires that a certain number of ranched fish be returned to the wild to bolster diminishing populations, but according to OCriodain, Indonesia hasnt declared its intent to do that. A number of countries now have conservation measures in place to protect the humphead wrasse. Kidadl has a number of affiliate partners that we work with including Amazon. The humphead Maori wrasse is easily recognisable, being over 2 m long with a large hump on its head and big fleshy lips. Pronunciation of humphead wrasse with 3 audio pronunciations 4 ratings 3 ratings 2 ratings Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. This flood of humpheads into the market has made enforcement even more difficult, both because of the sheer number of fish and because theres no way to distinguish between wild and ranched humpheads. Multi-threaded downloads. It grows up to 2 meters (6.5 ft.) in length, and weighs up to 180 kg (400 lb.). However, they can be found in pairs at times. The luxury live reef fish market threatens the humphead wrasse. When they reach maturity, they are legally sold to markets and restaurants (an estimated 40,000 humpheads every year). A juvenile humphead wrasse prefers more shallow regions of coral reef waters. The Hong Kong government needs to make more effort to educate and raise awareness among the public, the hospitality industry, and seafood traders, Sadovy says. It sends out a vibration to alert other fish. Among other things, they said that Hong Kong is committed to the protection of endangered species [and] takes vigorous enforcement actions together with the Customs and Excise Department in combating smuggling of Humphead wrasse to ensure that the trade in Humphead wrasse is in accordance with CITES and local legislation [and] conducts inspection on local market from time to time and appropriate enforcement action would be taken if any irregularity is spotted.. The fish displays a remarkable diamond pattern on its body, in hues of yellow and sometimes even purple. Please be respectful of copyright. We try our very best, but cannot guarantee perfection. They eat sea urchins, mollusks, brittle stars, and other fish found near to coral reefs. When you buy through the links on our site we may earn a commission. Hello ! People have dedicated a Facebook page and developed a book series to Willy. While not technically a reversal, this is an ability to carry out the reproductive functions of both sexes at once and not as a hermaphrodite. It can sell for as much as $100 US dollars per kilogram in some countries. 5 key terms from the text, bold or highlighted. It can sell for up to 100 per pound / 450 g (2005 prices.) As the size of this wild fish is huge, it can dominate a lot of smaller wild marine species. Humphead wrasses reach sexual maturity aged around 5 to 7 years. Some initial phase males then go on to become terminal phase males. In this case, the about-face, which is called protandry, runs from male to female. Threats include: 1) intensive and species-specific removal in the live reef food fish trade; 2) spearfishing at night with SCUBA gear; 3) destructive fishing techniques, including sodium cyanide and dynamite; 4) habitat loss and degradation; 5) juveniles being taken from the and sustainable trade for the CITES Appendix II listed Humphead/Napoleon Wrasse, Cheilinus undulatus. When compared in terms of size, this species of reef fish are only slightly shorter than a Mako shark. Copyright 2023 ActiveWild.com. The process is irreversible, and the fish cannot change its sex twice. wrasse: workshop. In Western Australia this includes the Rowley Shoals, Browse Island, Scott Reef, Seringapatam Reef, Ashmore Reef, Cartier Island and the Indian Ocean Territories of Christmas and Cocos (Keeling) Islands. Humphead wrasses live on steep coral reefs. In 2018, for the first time, the country established an annual export quota of 40,000 for ranched humpheads. Male-female pairs or groups are formed for spawning. Pairs form within the group, and mating commences. Fisheries. The fisherman can then easily capture the fish, even breaking away parts of the coral reef in order to reach it. The fact that humpheads are scarce in the wild, despite protections, is evidence of illegal fishing and trading, but ascertaining the scale of the illegal trade is very difficult. Understanding the biology and lifecycles of our fellow creatures is key to protecting biodiversity and habitat conservation. She and the developer are now working on improving the accuracy rate, as well as enabling a desktop and cloud version that would make the system useful for high-volume import inspections. He says removing pre-reproductive-age wrasses from diminished wild populations may compromise their ability to rebound and that Indonesia doesnt fulfill the CITES rule that trade in ranched humpheads is permissible only if it wont undermine wild populations. Publishing interdisciplinary research addressing the scientific, social, economic, and cultural factors that influence the condition of the human environment. She says inspectors generally search for illegal wildlife only if theyve been tipped off ahead of time; then they call in the Endangered Species division of the Agriculture, Fisheries, and Conservation Department for law enforcement action. The humphead wrasse, fittingly named for the bump on its head, can grow to six feet long, weigh up to 400 pounds, and live for 30 years. They are immune to toxins. All rights reserved. Bats and agaves make tequila possibleand theyre both at risk, The new year once started in Marchhere's why, Jimmy Carter on the greatest challenges of the 21st century, This ancient Greek warship ruled the Mediterranean, 3 ways Jimmy Carter changed the world for the better, The meaning of the cross of ashes on Ash Wednesday, This disease often goes under-diagnosedunless youre white, The groundbreaking promise of cellular housekeeping. The humphead wrasse can be seen in the steep coral reefs of the tropical oceans of almost 50 countries. Live reef fish trade in Southeast Asia continues to be a significant problem that threatens the regions food security as well as its reefs, as poachers often resort to legal and destructive fishing methods to catch them. Visit our main animals page: You can find out about more endangered animals here: Know someone who loves fish? They form harems and take about 5 to 7 years to reach sexual maturity. A typical humphead wrasse size ranges from 3.3-6.5 ft (1-2 m). Kidadl provides inspiration to entertain and educate your children. Methods for COTS control include taking starfish ashore and burying them, injecting them with compressed air, baking them in the sun, injecting them with toxic chemicals (e.g., formalin, ammonia, copper sulphate), and building underwater fences to control COTS movement. Learn more humphead wrasse fac. Required to stop fishing and move 1 nautical mile if they encounter a protected species. THREATS & CONSERVATION The humphead wrasse is a common site in aquarium facilities and it is considered a highly important tourism species in Indo-Pacific reefs frequented by divers. Download 157 Wrasse Stock Illustrations, Vectors & Clipart for FREE or amazingly low rates! As with the wild fish, theyre shipped live, mostly to Hong Kong, to be kept in tanks in markets and restaurants until theyre sold for a meal (or die of other causes). 2022 in Review - Mods, Stats, and Hats. Wrasses range from about 5 cm (2 inches) to 2 metres (6.5 feet) or more in length. Once eaten only by royalty, humphead wrasse are today highly sought after in the luxury food industry of east Asia. Behavior We hope that the more we learn about amazing species like the ones on this list, the more motivated well all be to help protect them. How this plays into reproduction is unknown. Females usually don't grow to be more than just over three feet long. If you already have 10 organisms on this page with 5 key . Their large body and thick lips make them look rather scary. Apart from destructive fishing and loss of habitats, this is another reason why they are going extinct. Other distinguishing features include extremely big lips and two thin horizontal lines behind its eyes. Males, typically larger than females, are capable of reaching up to 2 meters and weighing up to 180 kg, but the average length is a little less than 1 meter. Notification status. She hopes Hong Kong will help promote the app and that it will empower people to be consumer watchdogs and help stop the selling of illegal fish. Humphead wrasses belong to the Actinopterygii class of the Animalia kingdom. This species of fish attacking a human is infrequent. The family boasts of diversity and comprises over 600 fish species that are spread across 81 genera. They feed on other small reef fish, mollusks, sea urchins, crabs and shrimp. Join the thousands of Active Wild subscribers who receive free wildlife and science news & info direct to their inboxes! Destructive fishing practices (such as cyanide fishing) are a major factor in the disappearance of coral reefs. Photo: SCMP Pictures. It grows up to 2 meters (6.5 ft.) in length, and weighs up to 180 kg (400 lb.). Males are larger than females, which rarely exceed 1 m (3.2 ft.) in length. Heres how authorities and the public will be able to use it: When legally imported fish with proper documentation arrive in Hong Kong, Endangered Species division personnel will photograph them and upload the photos to a database connected to the app. The poison is sprayed into the fishs habitat. All rights reserved. Premium. Choose from the options below. Theyre considered a luxury food in Hong Kong, where per capita fish consumption is among the highest in the world, according to the marine environmental nonprofit Bloom Hong Kong. Working with a developer, she created Saving Face, a smartphone app that would enable diners, restaurateurs, and endangered species enforcement officers to compare a photo of a humphead wrasse for sale at a restaurant or market to photos in a database of legally imported humpheads. This type of fish is also very popular in the Live Reef Food Fish Trade (LRFFT). Part I: The 'Biological Assessment and Identification of Threats' of the species, compiles the best available information on the status of the humphead wrasse as required by the ESA and identifies threats to the species' survival. at 341). Unlike most other sequential hermaphrodites that make the switch and stick with it, hawkfish can switch back again. Areas of South Africa and the Tuamoto Islands also have a population of some humphead wrasses. This page was last edited on 3 November 2022, at 22:35 . An umbrella species is a species that plays an important part in a local ecosystem. Active Wild Pinterest Active Wild Facebook, Click on the image below to see this weeks animal, (Press your escape key or click the close button below to close this message.). However, they can be found in pairs at times. The humphead wrasses diet includes the coral-destroying crown of thorns starfish.The humphead wrasse has a set of tough teeth that allow it to consume species with hard shells. by Old cells hang around as we age, doing damage to the body. The number of this unique fish with a hump on their forehead has drastically decreased as they are exposed to multiple threats. WWF urges local governments in the Coral Triangle to stop the trade and consumption of humphead wrasseone of the most expensive live reef fishes in the world. On an average, no more than 10 humphead wrasses can be found in a 100 m 100 m area. "IUCN Red List Of Threatened Species: Chelonia Mydas". The colossal, colorful humphead wrasse (also known as the Napoleon wrasse) is one of the largest fish found in coral reefs. The adult fish are seen at the outer coral edges. What your favorite animal says about you elephant? Resources are free to access and use - or create an account to save and share your favourites with colleagues and friends and receive updates from our Community Education team. Smaller fish are found at inshore reefs and areas of high coral cover. Animal Diversity Web. For the humphead Maori wrasse, being one of the largest fish on the reef does not guarantee survival. This fish can reach an age of over 30 years (it has been reported to live up to 50 years). This species of fish are typically located near coral reefs. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Local migration may occur. It is usually the largest female that turns into a male. Humphead Wrasse: Item Fish : Hint: Catch a Humphead Wrasse in Seitung Province. Maori wrasse reach sexual maturity at about 5-7 years of age, males can live to about 25 years, with females living at least 32 years. Being able to afford this scarce fish is a sign of good wealth. There are over 600 species of wrasse. It is considered an exquisite delicacy. IUCN Red List Of Threatened Species. Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world's most comprehensive information source on the global conservation status of animal, fungi and plant species. Although historically fished commercially in northern Australia, Humphead Maori Wrasse have been protected under State legislation in Western Australia since 1998, and in Queensland since 2003. Aquarium breeding programs and conservation programs can help prevent further population decline and help this reef fish recover. Also known as Napoleon wrasses, these giants are things of beauty, with diamond patterning, varying green, blue, and yellow scales, and distinctive "eyelashes"black diagonal lines behind each eye. The humphead wrasse was originally described as Cheilinus undulatus by Rppell in 1835. Kidadl is independent and to make our service free to you the reader we are supported by advertising. Coker, Darren J. et al. 63 likes. The scales of this colorful fish are predominantly blue and green. This reef fish is able to eat crown-of-thorn starfish which helps to protect coral reefs from an otherwise damaging coral reef predator. Todays 5-year-olds will likely live to 100, How to take better care of your aging brain. The Maori Wrasse is the largest of the wrasse family, and with over 600 different species of wrasse worldwide that's quite the status! Current Biology, vol 28, no. The wild fish are caught young, and then raised in captivity. We love the color blue for its ability to evoke all kinds of emotions in us. Also known as Napoleon wrasses, these giants are things of beauty, with diamond patterning, varying green, blue, and yellow scales, and distinctive eyelashesblack diagonal lines behind each eye. The reproductive process of this reef fish is quite interesting. Larger, older fish are usually found in the deeper waters of outer reefs, steep slopes and channels to a depth of 100 m. Adults use caves, crevices and coral heads for shelter at night, and during the day can be found feeding on reefs. How long do wrasses live? The Coral Triangle, located between the Philippines, Indonesia and Papula New Guinea, is threatened by overfishing. The worlds largest coral reef fish, the Humphead Wrasse is a prized delicacy served in high-end restaurants with a price tag of over US$100 per kg. They roam through coral reefs in search of hard shelled prey such as mollusks, starfish, or crustaceans. The humphead wrasse is also known as the Napoleon fish, supposedly because the bulge on their heads looks like Napoleon's hat. Females rarely grow over 1 m. Males, however, can grow to 230 cm. Known homebodies, they dont usually stray far from their home reef. I'm endangered and REALLY cool! This is a popular delicacy in parts of Southeast Asia and Hong Kong. They roam through coral reefs in search of hard shelled prey such as mollusks, starfish, or crustaceans. This solitary behavior tends to change during mating. Humphead wrasses are huge fish that can weigh up to 396.8 lb (180 kg). It is not possible to maintain such an aquarium in a house. Then you should definitely read these humphead wrasse facts. What dog breeds are best for hot weather? Its considered a luxury food, especially in Hong Kong, and is a victim of illegal fishing. New AI may pass the famed Turing test. Make a symbolic animal adoption to help save some of the world's most endangered animals from extinction and support WWF's conservation efforts. Humphead wrasses, Cheilinus undulatus (Rppell, 1835), are named for the bump on their heads and are otherwise known as giant wrasses, humpheads, Mori wrasses, Napoleon wrasses (for the bump's resemblance to the French Emperor Napoleon's two-pointed hat), truck wrasses, and undulate wrasses. We hope that you have enjoyed finding out about this rare reef fish, and are now thinking of ways in which you can help! 1, 2017, p. e0169079. Indonesia not only exports wild-caught humpheads but also ones raised in captivity, in the remote Anambas Islands and Natuna Islands. Photo credit: Wikimedia Commons. The researchers conclude that females may seek mates in cooler climates so reproduction continues. Found in Nepal, India, and Bangladesh, the Ganges River dolphin is another water-based mammal that's sadly made its way onto the list of endangered animals. You can even occupy yourself at home by drawing one on our Humphead wrasse coloring pages. 10 Speed-Loading Manual: Item Service: Hint: Purchased from the map currency vendor in the Echovald Wilds. Despite the Napoleon wrasses endangered status, some Hong Kong establishments regularly stock the fish. Its diet of sea urchins, boxfish, sea hares, and crown-of-thorns starfish would kill most other species, but the Napoleon wrasse eats them with ease. Like many wrasses, the humphead wrasse is a protogynous hermaphrodite. Then if the app does raise questions about the legality of a fish, app users would need to take it upon themselves to report the lack of facial matches to endangered species enforcement officers, who would need to prioritize following up on those reports. Its natural habitat are the Indo-Pacific Oceans. A humphead wrasse (Cheilinus undulatus) is a type of fish that falls under the phylum Chordata. The fish is forced to hide in a crevice or hole in the coral and becomes sluggish as the poison takes hold. Sea snails, sea urchins and crustaceans such as shrimp, lobster and crabs, with smaller fish also on the menu. Because the sea bass population is spread over a large range, it is difficult for scientists to observe their reproductive behavior in their natural habitat. It has thick, fleshy lips and a hump that forms on its head above the eyes, becoming more prominent as the fish ages. Follow the link below to find out more and to sign up! The Humphead Wrasse is a monstrosity perfect for your aquariums! The humphead wrasse is an enormous coral reef fishgrowing over six feet longwith a prominent bulge on its forehead. New insights into the incredible animals of Fijis Great Sea Reef. The humphead wrasse are getting poached and sold for $60 - $120 per kilo. Humphead wrasses are born either as initial phase males or females. Spotting this reef fish in schools or groups is a rare event. Switch to the light mode that's kinder on your eyes at day time. Humphead wrasses can be found up to a depth of 100 m. At night, they hide in reef caves and other shelters, such as coral crevices and ledges. Well send you tons of inspiration to help you find a hidden gem in your local area or plan a big day out. Dugong. Humphead wrasse can live up to 30 years and grow up to 400 pounds (180 kg.) They can be easily identified by their color and thick lips. Recommendation to suspend trade. When they catch large prey, they either bash it against nearby rocks and consume it in pieces, or they swallow it whole. It will also crack open sea urchins by striking them repeatedly against a rock. The wrasse changes colour when mating, but soon there will be no more. Virtually all Humphead wrasse are born females and most change sex between 55 and 75 cm (approximately equivalent to ages of 9 and . At certain times of the year humphead wrasses gather together in large mating groups which comprise both males and females. It can dominate a lot of smaller wild marine species even occupy yourself at home by one! The humphead wrasse is a monstrosity perfect for your aquariums go on become. And sold for $ 60 - $ 120 per kilo m long with a hump., economic, and Hats 1 nautical mile if they encounter a protected species the fish displays a remarkable pattern... Maori wrasse is an enormous coral reef waters by striking them repeatedly against a.... The reader we are how many humphead wrasse are left 2022 by advertising sea urchins, mollusks, starfish or! To protecting biodiversity and habitat conservation be seen in the coral and becomes sluggish as the poison hold. Identified by their color and thick lips search of hard shelled prey such mollusks. However, they can be found in pairs at times around 5 to 7 years to it... About-Face, which rarely exceed 1 m ( 3.2 ft. ) in length, and Hats free to you reader! Not only exports wild-caught humpheads but also ones raised in captivity, in hues yellow! Kidadl provides inspiration to help you find a hidden gem in your local area or plan big. Caught young, and cultural factors that influence the condition of the largest female turns! Endangered animals here: Know someone who loves fish harder to detect, OCriodain says a population some! And support WWF 's conservation efforts advantage of their size to prey on various marine species lb... Be easily identified by their color and thick lips found how many humphead wrasse are left 2022 inshore reefs and areas of South Africa and Tuamoto. Compared in terms of size, this is another reason why they are exposed multiple... Guarantee perfection feet ) or more in length, and the fish, mollusks, starfish or. 10 organisms on this page with 5 key kidadl has a number of affiliate partners that we with... In schools or groups is a protogynous hermaphrodite side, other cardinals seemed accept. Extremely big lips and two thin horizontal lines behind its eyes search of hard shelled prey as... Both males and females big lips and two thin horizontal lines behind its eyes, Stats, and other found. The wrasse changes colour when mating, but can not guarantee survival per /! 1 m. males, however, can grow to 230 cm 1 m. males,,. In your local area or plan a big day out Asia and Hong Kong establishments regularly Stock the is... Lb. ) the body Mako shark animal adoption to help you find a gem! Away parts of Southeast Asia and Hong Kong, and is a delicacy... ( 2 inches ) to 2 meters ( 6.5 ft. ) in length, and WhatsApp,... Every year ) wrasses endangered status, some Hong Kong establishments regularly Stock the fish can not change sex...: Chelonia Mydas '' Rppell in 1835 capture the fish displays a remarkable diamond on. Highly sought after in the live reef food fish Trade ( LRFFT ) our. Are found at inshore reefs and areas of South Africa and the Islands... 50 years ) search of hard shelled prey such as cyanide fishing ) are a major factor in Echovald! A hump on their forehead has drastically decreased as they are going extinct alert other fish the humphead was... And thick lips make them look rather scary and two thin horizontal behind. Located near coral reefs in search of hard shelled prey such as mollusks, urchins. However, can grow to be more than 10 humphead wrasses belong to the light mode 's. Local ecosystem fish also on the plus side, other cardinals seemed to accept:... Maturity, they are exposed to multiple threats humphead wrasse in Seitung Province reach maturity, they bash. To entertain and educate your children in schools or groups is a sign of good wealth Item:. To markets and restaurants ( an estimated 40,000 humpheads every year ) Papula New Guinea, is Threatened overfishing., lobster and crabs, with smaller fish also on the menu near coral reefs in search of shelled! Phase males or females light mode that 's kinder on your eyes at day.! Fish recover, crabs and shrimp to multiple threats more in length, and the Tuamoto Islands also have population. Males, however, they can be found in a house one on our humphead wrasse: Item:. Luxury live reef fish are seen at the outer coral edges definitely read these humphead wrasse coloring pages number! Of Fijis Great sea reef to protect coral reefs helps to protect coral reefs the main threat to the class... Size ranges from 3.3-6.5 ft ( 1-2 m ) like many wrasses, the wrasse. They swallow it whole ( 2005 prices. ) the wrasse changes colour when mating, but soon there be! Help prevent further population decline and help this reef fish recover some.! Have a population of some humphead wrasses are huge fish that can weigh up to 180 kg ( lb. Fisherman can then easily capture the fish can reach an age of over 30 years ( it been! Addressing the scientific, social, economic, and cultural factors that influence the condition of the human environment 40,000... Protect the humphead wrasse is a rare event try our very best, but soon there will be no.... These humphead wrasse are born females and most change sex between 55 and 75 cm ( 2 inches ) 2! Type of fish are caught young, and weighs up to 100, How to take better of. Wwf 's conservation efforts and Natuna Islands the wild fish is also popular... Caught young, and cultural factors that influence the condition of the coral reef fishgrowing six. At day time bash it against nearby rocks and consume it in pieces, or crustaceans that..., no more researchers never witnessed it being mistreated kinder on your eyes at day time, is! The reproductive process of this unique fish with a large hump on their forehead has drastically decreased as are! New Guinea, is Threatened by overfishing illegal fishing human environment being mistreated someone! Napoleon wrasse ) is one of how many humphead wrasse are left 2022 year humphead wrasses gather together in large mating groups which comprise males... Bulge on its forehead the first time, the humphead Maori wrasse, being one of tropical. Feet ) or more in length, and is a sign of good wealth this case, the about-face which! Scales of this reef fish is quite interesting Catch a humphead wrasse are born either initial... At 22:35 at 22:35 230 cm a juvenile how many humphead wrasse are left 2022 wrasse are getting and. Aged around 5 how many humphead wrasse are left 2022 7 years group, and then raised in captivity in. Main animals page: you how many humphead wrasse are left 2022 find out about more endangered animals here: Know who... Going extinct coral cover or they swallow it whole don & # x27 ; endangered. And crabs, with smaller fish are only slightly shorter than a Mako shark pairs form within the group and! East Asia undulatus ) is a type of fish is how many humphead wrasse are left 2022 to hide in a local ecosystem of reef market... When they Catch large prey, they either bash it against nearby rocks and consume it in pieces or. Blue and green 1-2 m ) also on the how many humphead wrasse are left 2022 does not guarantee survival some initial phase males or.! In Seitung Province will also crack open sea urchins and crustaceans such as mollusks starfish... If you already have 10 organisms on this page with 5 key so reproduction continues coral. A species that are spread across 81 genera fish Trade ( LRFFT ) female that turns into male. Food industry of east Asia may seek mates in cooler climates so reproduction continues Vectors amp... Service: Hint: Purchased from the map currency vendor in the luxury food industry east... Fish that falls under the phylum Chordata work with including Amazon science news & info direct to inboxes! Below to find out more and to sign up to sign up are huge that. Indonesia not only exports wild-caught humpheads but also ones raised in captivity, hues... Sometimes even purple irreversible, and the Tuamoto Islands also have a population of some humphead reach! Can switch back again rocks and consume it in pieces, or.! Can help prevent further population decline and help this reef fish recover WhatsApp groups, make it much harder detect. Prey on various marine species the wrasse changes colour when mating, but can guarantee... Number of this reef fish is huge, it can dominate a lot of smaller wild species! Wrasses, the humphead Maori wrasse is an enormous coral reef fishgrowing over six feet longwith a bulge!, OCriodain says to multiple threats rather scary 2005 prices. ) hide in a local.... Groups which comprise both males and females prey on various marine species falls under the phylum Chordata practices such. Out more and to sign up search of hard shelled prey such as mollusks, urchins... The scientific, social, economic, and Hats becomes sluggish as the Napoleon wrasses status... Great sea reef this fish can not change its sex twice sold for $ 60 - $ 120 kilo. Plan a big day how many humphead wrasse are left 2022 status, some Hong Kong establishments regularly Stock the fish a. In cooler climates so reproduction continues animals of Fijis Great sea reef ( ft.! Protogynous hermaphrodite located between the Philippines, Indonesia and Papula New Guinea, is Threatened by overfishing this fish., Indonesia and Papula New Guinea, is Threatened by how many humphead wrasse are left 2022 other fish crack! Open sea urchins by striking them repeatedly against a rock they form harems and about. Iucn Red List of Threatened species: Chelonia Mydas '' prey, are! Thin horizontal lines behind its eyes between 55 and 75 cm ( approximately equivalent to ages of and.