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In many cases, spines are a defense mechanism that help protect the animal against potential predators. Because spines are sharp, they can puncture skin and inflict pain and damage which may cause the predator to avoid that species from that point on. The spine of some animals are capable of injecting venom. In the case of some large species of ...
There are 107 classes of animals in 33 phyla in this list. However, different sources give different numbers of classes and phyla. For example, Protura, Diplura, and Collembola are often considered to be the three orders in the class Entognatha. This list should by no means be considered complete and authoritative and should be used carefully.
St. Hoyme worked at the National Museum of Natural History throughout her life, taking on the role of a Museum Anthropological Aid in 1956. [1] In 1957, St. Hoyme was awarded a National Science Foundation grant funding her doctoral education and research related to the accuracy of sex determination based on the human spine at Oxford University. [1]
A spinous ventral process emerging from the haemal arch is referred to as the haemal spine. Blood vessels to and from the tail run through the arch. In reptiles, the caudofemoralis longus muscle, one of the main muscles involved in locomotion, attaches to the lateral sides of the haemal arches.
The certified orthotist at Animal Ortho Care in Sterling, Virginia fashioned prosthetic front legs using highly durable, medical grade plastics. He says watching Angel Marie take her first steps ...
Vertebrate zoology is the biological discipline that consists of the study of Vertebrate animals, i.e., animals with a backbone, such as fish, amphibians, reptiles, birds and mammals. Many natural history museums have departments named Vertebrate Zoology .
Consisting of both a graduate and an undergraduate program, the College comprises the liberal arts and humanities section of the University. Edward Ayers was the dean of the College through July 1, 2007, when he was named the ninth President of the University of Richmond ; Karen L. Ryan was named Interim Dean after his departure, [ 1 ] and ...
This is a list of mammals in Virginia, including both current and recently historical inhabitants. Virginia has 77 species of native land mammals (including extirpated species), and the coast is visited by nearly 30 marine mammal species. 11 species or subspecies of native Virginian mammals are listed as endangered or threatened by the state ...