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Heterodontus marshallae is a small species of hornshark, reaching a maximum length of about 60 cm. It has a robust body, a blunt head with prominent crests above the eyes, and a small mouth. It has two dorsal fins, each with a long spine in front, and an anal fin that is well separated from the caudal fin. The caudal fin has a prominent lower lobe and a large terminal lobe. The pectoral and pelvic fins are large and triangular.
The most distinctive feature of Heterodontus marshallae is its color pattern, which consists of 22 dark brown bands and saddles on a light greyish brown background.
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In an exclusive two-part episode of "The Rising Lioness" podcast, renowned ex-dolphin trainer David Holroyd shares his shocking journey from fame and fortune to becoming a whistleblower in the UK's dolphin entertainment industry. David and Tracey, co-authors of "The Perfect Pair Dolphin Trilogy," reveal the grim reality behind the scenes of a profit-driven industry, shedding light on the exploitation of dolphins and cetaceans.
Holroyd, once Europe's top dolphin trainer, exposes the cruelty and mistreatment of these creatures as mere commodities. "The Perfect Pair Dolphin Trilogy" offers a unique perspective by narrating the story through the eyes of these remarkable animals, aiming to raise awareness and advocate against animal exploitation and cruelty.
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In a study posted last year, it was found that trophy hunters killed one animal every THREE minutes over the last decade.
The Intergovernmental Panel on Climate Change (IPCC) has reported we have a decade left to help turn back the clock on preventing even larger scale climate disasters and rewilding of endangered species like the elephant and wolf can help promote healthier ecosystems which results in a healthier planet for you and me.
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- 6 - 10 Nov: 77th CITES Standing Committee
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Did you know?
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- The great white shark can have up to 300 teeth at anyone time arranged in 7 rows in its mouth.
- The lemon shark gives birth to live young. Babies swim away quickly to avoid being eaten.
- Fish make up almost half of all vertebrates.
- When a hag fish feels threatened it releases slime from pores making it difficult to catch.
- The sailfish can swim at speeds up to 110 km/h (68 mph).
About WikiAnimal
WikiAnimal is an online knowledge base dedicated to the animal kingdom. Its mission is to offer a comprehensive and accessible resource for animal enthusiasts. Here you can find information about all kinds of animals, from mammals to reptiles, from birds to fish, from insects to amphibians. You can learn about their habitats, behaviors, diets, adaptations, conservation status and more.
You can also contribute to WikiAnimal by editing existing articles or creating new ones. Wikianimal is a collaborative project that relies on people like you to share their knowledge and passion for animals.
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WikiAnimal - founded Apr 10, 2023.WikiAnimal Projects
- Project Animal Talk - feature interviews and blogs from people who are passionate about animals.
- Project Newshound - Newshound is a Really Simple Syndication (RSS) retrieval platform that aggregates animal related content from various sources using RSS feeds. You can then access Newshound in a centralized location to view and stay updated on news and articles from different websites. Newshound algorithms attempt to ensure that you receive timely updates while trying to avoid overwhelming you with irrelevant information.
- Project Species - an ambitious initiative dedicated to documenting the vast diversity of life on Earth. Our mission is to create an exhaustive and comprehensive repository of knowledge about every (as many!) species of animal that inhabits our planet.