- anaspid
- an·as·pid
English syllables. 2014.
anaspid
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anaspid — /euh nas pid/, n. Paleontol. any member of an extinct order, Anaspida, of small, freshwater jawless fishes of the Silurian and Devonian periods, characterized by a single nostril, narrow rows of scales, and, usually, an armor plated head. [ < NL… … Universalium
anaspid — noun extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian • Hypernyms: ↑jawless vertebrate, ↑jawless fish, ↑agnathan • Member Holonyms: ↑Anaspida, ↑order Anaspida * * *… … Useful english dictionary
Анаспиды — ? † Анаспиды Pharyngolepis (сверху) и Rhyncholepis (снизу). Крас … Википедия
Jamoytius kerwoodi — Taxobox fossil range = Silurian regnum = Animalia phylum = Chordata classis = Hyperoartia or Anaspida genus = Jamoytius species = Jamoytius kerwoodi species authority=White 1946cite journal author = White, E.I. year = 1946 title = Jamoytius… … Wikipedia
Anaspididae — Taxobox name = Anaspididae regnum = Animalia phylum = Arthropoda subphylum = Crustacea classis = Malacostraca superordo = Syncarida ordo = Anaspidacea ordo authority = Calman, 1904 familia = Anaspididae familia authority = Thomson,… … Wikipedia
Anaspida — Ne doit pas être confondu avec Anapsida. Anaspides … Wikipédia en Français
Anaspides — Anaspida Ne doit pas être confondu avec Anapsida … Wikipédia en Français
Birkenia — Taxobox name = Birkenia status = fossil image caption = Birkenia elegans fossil range = Late Silurian Early Devonian regnum = Animalia phylum = Chordata classis = Anaspida genus = Birkenia species = Birkenia elegans Birkenia is a genus of extinct … Wikipedia
fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with … Universalium
Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… … Universalium
