In cirripeds, one of pair of compartment plates lying between and overlapping rostrum and laterals, having radii on both rostral and cardinal sides and tending to fuse with rostrum; See Latus (rostral), e [Moore and McCormick, 1969].
(Subclass Cirripedia):
Barnacle shell plate: in symmetrical unstalked form, paired anterolateral plate, one between rostrum and each lateral plate. Consists of median paries and lateral radii. May be fused with rostrum or with each other (i.e., rostrum absent) to form compound rostrum [Stachowitsch, 1992].
(Subclass Cirripedia):
One pair of compartmental plates typically overlapping rostrum on each side, with radii on both sides, somtimes fused with rostrum, laterally or to eachother; homologous with lepadomorph rostral latus [McLaughlin, 1980].

Crustacea glossary. . 2011.

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  • rostrolateral — (ARTHROPODA: Crustacea) In balanomorph barnacles, one of a pair of compartmental plates overlapping on each side of the rostrum, sometimes overlap is fused with the rostrum laterally or to each other; see rostral latus …   Dictionary of invertebrate zoology

  • lateral plate — One of the paired, adjacent flaps sometimes present of sternite XIV in females (Fig. 4A) [Perez Farfante and Kensley, 1997]. (Subclass Cirripedia): Barnacle shell plate: in unstalked form, paired lateral plates, one located either between each… …   Crustacea glossary

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  • rostral latus — (ARTHROPODA: Crustacea) In Lepadomorph branacles, a plate on each side of the rostrum or below the scutum; see rostrolateral …   Dictionary of invertebrate zoology

  • compound rostrum — In cirripeds (Balanomorpha), projection formed by fusion of rostrolateral plates, forming compound compartment overlapping latera, and on which radii may develop (cf. rostrum) [Moore and McCormick, 1969]. (Subclass Cirripedia): ( ) [Anderson,… …   Crustacea glossary

  • lateral — Located away from midline; pertaining to the side [Butler, T.H.]. Plate of cirriped shell between carinolateral and rostrum. (Syn. latus) [Moore and McCormick, 1969]. Referring to or toward side [Hobbs and Jass, 1988]. (Subclass Cirripedia): ( )… …   Crustacea glossary

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  • rostral latus — See: latus [McLaughlin, 1980]. (Subclass Cirripedia): Barnacle plate: paired plates (latera) in stalked form, one on each side of rostrum or below scutum. Homologous with rostrolateral of unstalked form [Stachowitsch, 1992] …   Crustacea glossary

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