Chordate etymology
Cephalochordates, one of the three subdivisions of chordates, are small, "vaguely fish-shaped" animals that lack brains, clearly defined heads and specialized sense organs. These burrowing filter-feeders compose the earliest-branching chordate sub-phylum. Most tunicates appear as adults in two major forms, known as "sea squirts" and salps, both of which are soft-bodied filter-feeders that lack the standard features of chordates. Sea squirts are … WebAmbulacraria. Ambulacraria / ˌæmbjuːləˈkrɛəriə /, or Coelomopora / siːləˈmɒpərə /, is a clade of invertebrate phyla that includes echinoderms and hemichordates; [1] a member of this group is called an ambulacrarian. Phylogenetic analysis suggests the echinoderms and hemichordates separated around 533 million years ago. [2]
Chordate etymology
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WebDiprotodontia: [plural noun] a suborder of Marsupialia comprising the kangaroos, phalangers, koala, wombats, the extinct giants of the genus Diprotodon, and other marsupials that are all almost exclusively herbivorous, have only one well-developed pair of lower incisors, but usually have three pairs of upper incisors — compare polyprotodontia. Webchordate: [noun] any of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated central nervous system, and gill slits and …
Webchordate - WordReference English dictionary, questions, discussion and forums. All Free. WordReference.com ... of, relating to, or belonging to the Chordata; Etymology: 19 th … WebJan 17, 2024 · Etymology 1 Adverb . cordātē (not comparable) prudently, sagaciously, wisely; Etymology 2 Adjective . cordāte. vocative masculine singular of cordātus; …
WebThe current consensus is that chordates are monophyletic, meaning that the Chordata include all and only the descendants of a single common ancestor which is itself a chordate, ... The etymology of the term … WebStudy with Quizlet and memorize flashcards containing terms like Phylum Arthropoda, 4 characteristics of arthropod success, Metamerism and more.
WebApr 6, 2024 · Basic Definition of Chondrichthyes. The Chondrichthyes are a group of jawed fishes with a cartilaginous skeleton. Diverse species of fish are included in the class, such as sharks, rays, skates, and chimaeras. Most of them live in the ocean. Osteichthyes fishes are another group of fishes, which are bony fishes.
WebNov 15, 2024 · Entries linking to *ghere-. "division of the animal kingdom including the true vertebrates," 1880, Modern Latin, from neuter plural of Latin chordatus "having a (spinal) cord," from chorda "cord, string" (from PIE root *ghere- "gut, entrail"). 1885, "pertaining to or characteristic of the Chordata," from Chordata. philly power yoga \u0026 thrive pilatesphilly pramsWebnoun Etymology: ultimately from Latin chorda cord Date: 1897 any of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated … tsb platinum added value accountWebFeb 19, 2024 · Updated on February 19, 2024. Chordates (Chordata) are a group of animals that includes vertebrates, tunicates, lancelets. Of these, the … philly prayer timesWebchordate n. & adj. —n. any animal of the phylum Chordata, possessing a notochord at some stage during its development. —adj. of or relating to the chordates. Etymology: mod.L chordata f. L chorda CHORD after Vertebrata etc. Useful english dictionary. 2012. philly practice datingWebApr 11, 2024 · Awaous bustamantei is a species of goby found in Africa.. Size. This species reaches a length of 19.3 cm (7.6 in). Etymology. The fish is named in honor of Brazilian slave trader Gabriel de Bustamenté, who collected the type specimen, and the owner of the farm situated on São Tomé Island, Gulf of Guinea, the type locality.. References tsb pin lockedWebNov 15, 2024 · Chordata. "division of the animal kingdom including the true vertebrates," 1880, Modern Latin, from neuter plural of Latin chordatus "having a (spinal) cord," from chorda "cord, string" (from PIE root *ghere- "gut, entrail"). philly praise