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Tree of Life
Plant Flower, Tree
Invertebrate Octopus, Ant, Bee, Butterfly, Spider, Lobster
Vertebrate Fish, Seahorse, Ray, Shark, Frog, Turtle, Tortoise, Dinosaur
Bird, Ostrich, Owl, Crow, Parrot
Mammal Bat, Rabbit, Giraffe, Camel, Horse, Elephant, Mammoth
Whale, Dolphin, Walrus, Seal, Polar Bear, Bear, Cat, Tiger, Lion, Dog, Wolf
Monkey, Chimpanzee, Human
These are organized by a classification scheme developed exclusively for Cosma. More…
dog : a highly variable domestic mammal (Canis familiaris) closely related to the gray wolf — Webster
Domestic dog (Canis lupus familiaris when considered a subspecies of the wolf or Canis familiaris when considered a distinct species) is a member of the genus Canis (canines), which forms part of the wolf-like canids, and is the most widely abundant terrestrial carnivore. The dog and the extant gray wolf are sister taxa as modern wolves are not closely related to the wolves that were first domesticated, which implies that the direct ancestor of the dog is extinct. The dog was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. — Wikipedia
Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.
How genetic testing is helping scientists save...
on February 19, 2020 at 2:24 pm
DNA testing kits for humans and their pets are a growing business. The draw for consumers ranges from understanding why their dog looks like a Labrador but acts like a German Shepherd, or what diseases they might be prone to.
New study results consistent with dog...
on February 19, 2020 at 12:34 pm
Analysis of Paleolithic-era teeth from a 28,500-year-old fossil site in the Czech Republic provides supporting evidence for two groups of canids—one dog-like and the other wolf-like—with differing diets, which is consistent with the early domestication of dogs.
New class of enzymes could lead to bespoke diets,...
on February 19, 2020 at 12:32 pm
Everyone seems to have an opinion about which foods to eat or avoid, how to lose weight (and keep it off!), and which superfood to horde. But there's a better place to search for health secrets than in a tropical berry: the human gut.
Plastic pollution poses new threat to a turtle...
on February 17, 2020 at 2:30 pm
These are turbulent times for turtles.
The officer for animal research of the Max Planck...
on February 14, 2020 at 2:00 pm
For the first time, the European Union has published detailed statistics on animal research. Andreas Lengeling, the officer for animal research of the Max Planck Society, explains the background to the new figures.