longitudinal tube
Canal formed in compartmental plate of some balanomorph cirripeds between longitudinal septa and inner and outer lamina. (Syn. longitudinal canal, parietal tube, parietal pore) [McLaughlin, 1980].
(Subclass Cirripedia):
Barnacle plate feature: in unstalked form, one in a series of canals between inner and outer lamellae of compartmental plate. Formed by series of longitudinal septa between the lamellae. (Syn. longitudinal canal, parietal tube, parietal pore) [Stachowitsch, 1992].

Crustacea glossary. . 2011.

Look at other dictionaries:

  • longitudinal tube — (ARTHROPODA: Crustacea) In some Balanamorpha, a canal between longitudinal septa and inner and outer lamina in the compartmental plate; longitudinal canal; parietal tube; parietal pore …   Dictionary of invertebrate zoology

  • longitudinal canal — See: longitudinal tube [McLaughlin, 1980]. (Subclass Cirripedia): Longitudinal tube [Stachowitsch, 1992] …   Crustacea glossary

  • longitudinal canal — see longitudinal tube …   Dictionary of invertebrate zoology

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  • parietal tube — One of myriad pore like canals in longitudinal septum of balanomorph cirripeds, disposed normal to inner and outer laminae of compartment plate and separating them. (Syn. parietal pore, longitudinal pore, longitudinal tube) [Moore and McCormick,… …   Crustacea glossary

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  • parietal tube — see longitudinal tube …   Dictionary of invertebrate zoology

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