pseudorostrum
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pseudorostrum — Anterior portion of gnathothorax in Cumacea, formed by pair of anterolateral parts of cephalic shield grown forward so as to meet medially in front of true rostrum [Moore and McCormick, 1969]. (Order Cumacea): Anterior part of carapace formed by… … Crustacea glossary
Doryaspis — Temporal range: Early Devonian … Wikipedia
Iphinoe trispinosa — Taxobox | name = Iphinoe trispinosa image width = 240px regnum = Animalia phylum = Arthropoda subphylum = Crustacea classis = Malacostraca ordo = Cumacea familia = Bodotriidae subfamilia = Bodotriinae genus = Iphinoe species = I. trispinosa… … Wikipedia
antennal notch — (Order Cumacea): On each side of carapace, notch in anterior border below pseudorostrum. Antennules and occasionally antennae project through antennal notch. Lower extension of notch termed anterolateral angle or corner. (deep, shallow). (Syn.… … Crustacea glossary
carapace — ( ) [Baba, 2005]. Entire animal, right appendages omitted, dorsal view, based on Munida. [Baba, 2005] ( ) [Baba, 2005]. Carapace, spines, based on Munida. [Baba, 2005] Head Shield cuticular structure arising from posterior margin of cephalon,… … Crustacea glossary
frontal lobe — (Order Cumacea): On dorsal surface of carapace, bell shaped prominence marking anterior margin of head. Bears ocular lobes anteriorly and is adjoined laterally and anteriorly by pseudorostrum [Stachowitsch, 1992] … Crustacea glossary
siphon — (Order Cumacea): Tubular, exhalant respiratory structure consisting dorsally of pseudorostral lobes (pseudorostrum) of carapace and laterally of anteriorly directed lobes (according to interpretation: siphonal lobe of epipod or exopod) of first… … Crustacea glossary
