Spine zoology wikipedia
WebMar 29, 2024 · vertebrate, also called Craniata, any animal of the subphylum Vertebrata, the predominant subphylum of the phylum Chordata. They have backbones, from which they … WebSpine (zoology) In a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species. The spines of most spiny mammals are …
Spine zoology wikipedia
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http://www.artandpopularculture.com/Spine_%28zoology%29 Weba pectoral spine (pectoral fin) with irregular outline (yet not serrated) a pear-shaped or plump radish-shaped genital papilla in males with the genital opening exposed at the anterior tip, as opposed to other species with slender or more plumped genital papila. Preserved specimens are known to be of gray color, with paler undersides. Dorsal ...
WebDefine spine. spine synonyms, spine pronunciation, spine translation, English dictionary definition of spine. n. 1. The spinal column of a vertebrate. 2. Zoology Any of various pointed projections, processes, or appendages of animals. 3. Botany a. A strong,... WebProvided by. Quick definitions from WordNet ( spine) noun: a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin. noun: a sharp-pointed tip on a stem or leaf. noun: any pointed projection. noun: the series of vertebrae forming the axis of the skeleton and protecting the spinal cord.
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 … See more In a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species. The spines of most spiny mammals are modified hairs, with a spongy center covered in a thick, … See more Mammals Spines in mammals include the prickles of hedgehogs and among rodents, the quills of both New World and Old World porcupines as well as the prickly … See more Common uses for animal spines include: • Jewelry • Pens • Quillwork, a form of textile embellishment traditionally practiced by Indigenous peoples of North America that employs the quills of porcupines as an aesthetic element See more Because many species of fish and invertebrates carry venom within their spines, a rule of thumb is to treat every injury as if it were a snake bite. Venom can cause intense pain, … See more WebSpine (zoology) From Wikipedia, the free encyclopedia . In a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species. …
The vertebral column, also known as the backbone or spine, is part of the axial skeleton. The vertebral column is the defining characteristic of a vertebrate in which the notochord (a flexible rod of uniform composition) found in all chordates has been replaced by a segmented series of bone: vertebrae separated by intervertebral discs. Individual vertebrae are named according to their regio…
WebInvertebrate definition: An invertebrate is a creature that does not have a spine , for example an insect , a worm... Meaning, pronunciation, translations and examples boston parks and recreation bidsWebProperty Value; dbo:wikiPageDisambiguates dbr:Dendritic_spine; dbr:Ischial_spine; dbr:Mental_spine; dbr:SPINE_(molecular_biology); dbr:Spine_(1986_film); dbr:Spine ... boston parks and recreation rfpWebJul 29, 2024 · Overriding dorsal spinous processes, or “kissing spines”, occur when two or more bony projections at the top of the vertebrae (dorsal spinous processes) touch or overlap. The exact cause is not well understood and many horses with kissing spines do not show any clinical signs. In some cases, kissing spines are secondary to other health issues. boston park plaza meeting spaceWebIn a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species. The spines of most spiny mammals are modified … boston park plaza off the commonWebMar 29, 2024 · vertebrate, also called Craniata, any animal of the subphylum Vertebrata, the predominant subphylum of the phylum Chordata. They have backbones, from which they derive their name. The vertebrates are also characterized by a muscular system consisting primarily of bilaterally paired masses and a central nervous system partly enclosed within … hawk mountain tree serviceWebSpine (zoology) Filed under: Spines (Zoology) Studies in evolution; mainly reprints of occasional papers selected from the publications of the Laboratory of invertebrate paleontology, Peabody Museum, Yale University. (New York, C. Scribner, 1901), by Charles Emerson Beecher (page images at HathiTrust) boston parks and recreation departmentWebThe official subreddit dedicated to the 'random article' link on Wikipedia. Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts. Search within r/WikipediaRandomness. r/WikipediaRandomness. Log In Sign Up. User account menu. Found the internet! 28. Old World porcupine. boston parks and recreation