antennal peduncle
Basal segments of antennule from which the flagella arise [Butler, T.H.].
Five basal segments of the antenna, from which the antenna arises distally [Perez Farfante and Kensley, 1997].
The basal segments of the antenna, from which the flagellum arises [Chace and Hobbs, 1969].

Crustacea glossary. . 2011.

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  • antennal gland(s) — See: green gland [Martin, 2005]. Excretory gland situated in the basal article of the antennal peduncle [Holdich and Jones, 1983]. Nephridial excretory organs exiting via a pore at the base of the antennae [Brusca and Brusca, 2002]. One of pair… …   Crustacea glossary

  • peduncle — A stalk like structure [AHD]. Basal portion of certain appendages; also fleshy part of body in some cirripeds (Lepadomorpha), between capitulum and attachment to substrate with or without armor of chitinous or calcareous beads, scales, or… …   Crustacea glossary

  • antennal scale — See: stylocerite, scaphocerite [Martin, 2005]. Bladelike exopod of antenna situated at base of antenna (see Figs. 13, 14) [Hobbs and Jass, 1988]. See: scaphocerite [McLaughlin, 1980]. See: scaphocerite [Poore, 2004]. The laterally ragid lamellar… …   Crustacea glossary

  • antenna — ( ) [Baba, 2005]. Antennal peduncle consisting of 5 articles, based on Uroptychus. [Baba, 2005] Mobile sensory appendages arising below the eyes at the front of the head. There are two pairs of these appendages, the first and second antennae. The …   Crustacea glossary

  • basicerite — Second or distal segment of the protopodite of antenna, to which are attached the scale and peduncle [Butler, T.H.]. Second segment of antennal peduncle (in Caridea bearing scaphocerite) [Moore and McCormick, 1969]. Second segment of antennal… …   Crustacea glossary

  • carpocerite — Distal (5th) segment of antennal peduncle [Moore and McCormick, 1969]. Distal (5th) segment of antennal peduncle [McLaughlin, 1980]. (Order Decapoda): In antenna, term applied to last of three segments (ischiocerite, merocerite, carpocerite) of… …   Crustacea glossary

  • ischiocerite — Third segment of antennal peduncle [Moore and McCormick, 1969]. Thrid segment of antennal peduncle [McLaughlin, 1980]. (Order Decapoda): In antenna, term applied to first of three segments (ischiocerite, merocerite, carpocerite) of inner branch… …   Crustacea glossary

  • carpocerite — n. [L. carpus, wrist; Gr. keras, horn] (ARTHROPODA: Crustacea) The distal segment (5th) of the antennal peduncle …   Dictionary of invertebrate zoology

  • ischiocerite — n. [Gr. ischion, hip; keras, horn] (ARTHROPODA: Crustacea) Third segment of an antennal peduncle …   Dictionary of invertebrate zoology

  • scaphocerite — Antennal scale (Fig. 2) [Williams, 1984]. Exopod of antenna. (Syn. scale, squama) [McLaughlin, 1980]. Exopod(ite) of antenna in Eumalacostraca; (Similar structure occurs on antennules of Leptostraca.). (Syn. scale) [Moore and McCormick, 1969].… …   Crustacea glossary

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