- gnathal region
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См. gnathal segments.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
gnathal region
Look at other dictionaries:
postgnathal — (ˈ) ̷ ̷+ adjective Etymology: post + gnathal : situated behind the gnathal region of an insect s head … Useful english dictionary
epistome — A broad strongly calcified plate in front of, and above, the mouth. It represents the fused sternites of the third and fourth segments [Warner, 1977]. A transverse plate situated anterior to the mouth [Hobbs, Hobbs, and Daniel 1977]. Antennal… … Crustacea glossary
maxilla — Appendage next behind maxillule serving functions in feeding and respiration. (Syn. second maxilla) [Moore and McCormick, 1969]. One of a pair of two sets gnathal appendages situated immediately posteroventral to mandibles [Hobbs and Jass, 1988] … Crustacea glossary
