Sperm whale support group

Archived from the original on 3 March Island Arc. Final Rule. Share on WhatsApp. Blue Sphere Media. The etymological dictionary of Corominas says the origin is uncertain, but it suggests that it comes from the Vulgar Latin cappula , plural of cappulum , "sword hilt". They possess the largest brain in the animal kingdom and spend much of their lives in the light-starved depths of the oceans hunting prey.

These were probably used in the capture of large prey, such as large fish, seals, and whales. Redirected from Killer sperm whale. According to Dr. Using their large and deeply rooted teeth, wide-opening jaws, and great size, they likely fed on a variety of sea life, including fish, cephalopods , seals , and small whales and dolphins, occupying a niche similar to the modern day killer whale Orcinus orca. Read our Publications. Cetaceans portal Mammals portal Paleontology portal.

We are currently undertaking an unprecedented study which seeks to understand how the sperm whale, a nomadic marine apex predator, mediates its social interactions. Our research program integrates both a long-term observational approach and innovative technology to address key questions about this marine apex predator. Likewise, they were all likely the apex predator of their habitats, comparable to the modern day killer whale Orcinus orca , and achieved great lengths, with one species— Livyatan —measuring about The length of the ribs increased from the first to the fifth, then decreased from the fifth to the twelfth; and the width of the ribs decreased from the first to the twelfth, similar to other cetaceans. Like in other sperm whales, the blowhole was slanted towards the left side of the animal, and it may have lacked a right nasal passage.