- maxillule
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Synonymes :- maxillemaxillule [maksilyl] n. f.ÉTYM. Mil. XXe; dér. sav. de maxille.❖♦ Zool. Chacune des deux pièces formant la première mâchoire des crustacés.
Encyclopédie Universelle. 2012.
● maxillule nom féminin (de maxille) Appendice céphalique pair des arthropodes mandibulates, situé entre mandibule et maxille et appelé parfois mâchoire antérieure. Chacune des deux pièces, souvent très complexes, de la seconde paire (paire inférieure) de mâchoires des insectes. ● maxillule (synonymes) nom féminin (de maxille) Chacune des deux pièces, souvent très complexes, de la seconde...
Encyclopédie Universelle. 2012.
maxillule — Cephalic appendages next behind mandible, serving as mouth part. (Syn. first maxilla, maxillula. In cirripeds, also termed inner maxilla) [Moore and McCormick, 1969]. First maxilla; mouthparts immediately posterior to mandibles [Brusca and Brusca … Crustacea glossary
palp — A lateral appendage of the mandible or the maxilliped [Wilson, 1989]. Reduced distal portion of limb, usually only one of its rami, but may compromise both rami plus basis; usually consists of distal 2 or 3 segments following merus [Moore and… … Crustacea glossary
first maxilla — See: maxillule [Martin, 2005]. See: maxillule [McLaughlin, 1980]. (Order Anostraca): Maxillule [Stachowitsch, 1992]. (Order Cumacea): Maxillule [Stachowitsch, 1992]. (Order Tanaidacea): Maxillule [Stachowitsch, 1992]. (Order Decapoda): Maxillule… … Crustacea glossary
endite — ( ) [Holthuis, 1993]. Schematic drawing of a thoracic leg. [Holthuis, 1993] A mesial lobe like extension of a podomere or such an extension from the axial part of an unsegmented appendage [Hobbs, Hobbs, and Daniel 1977]. A non specific term to… … Crustacea glossary
exite — Lateral outgrowth of the protopod [Brusca and Brusca, 2002]. Laterally directed lobe arising from external margin of protopodal segment [McLaughlin, 1980]. Laterally directed ramus of protopodal segment of limb (e.g., Notostraca) [Moore and… … Crustacea glossary
maxille — [ maksil ] n. f. • 1894; lat. maxilla ♦ Zool. 1 ♦ Mâchoire des insectes. 2 ♦ Deuxième mâchoire des crustacés, en arrière des mandibules. ● maxille nom féminin (latin maxilla, mâchoire) Appendice céphalique pair des arthropodes mandibulates, situé … Encyclopédie Universelle
endopod — ( ) [Holthuis, 1993]. Schematic drawing of a thoracic leg. [Holthuis, 1993] Inner branch of biramous appendage, especially one arising from protopodite of pleopod [Butler, T.H.]. Inner of two branches of biramous limb, comprising ischium through… … Crustacea glossary
galea — Outer distal hood like lobe of 2nd segment of maxillule; adjacent to inner spiny lobe (lacina) [Moore and McCormick, 1969]. Outer distal hoodlike lobe of second segment of maxillule [McLaughlin, 1980] … Crustacea glossary
gnathobase — Endite which through medial contact with opposite member of its pair serves for comminution of food; may also serve in food transport [Moore and McCormick, 1969]. Paired endites used to manipulate or move food [McLaughlin, 1980]. (Class… … Crustacea glossary
lacinia(e) — Inner distal spiny lobe of 2nd segment of maxillule, adjacent to outer hood like lobe (galea) [Moore and McCormick, 1969]. Inner distal spiny lobe of second segment of maxillule [McLaughlin, 1980] … Crustacea glossary