longitudinal tube

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.

Online Dictionary of Invertebrate Zoology. . 2005.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • 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 …   Crustacea glossary

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

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

  • Tube feet — are the many small tubular projections found most famously on the ventral face of a starfish s arms, but are characteristic of the water vascular system of the echinoderm phylum which also includes sea urchins, sand dollars and sea cucumbers and… …   Wikipedia

  • Tube bending — Bent tubing Shown is a trombone, it displays some U bends Tub …   Wikipedia

  • tube foot — noun A locomotor appendage of an echinoderm consisting of a tube with longitudinal muscles, pressurized by water. See Also: ambulacrum, ampulla, radial canal …   Wiktionary

  • 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

  • sieve tube — n. Bot. a longitudinal tube in the phloem of flowering plants, consisting of a connected series of individual cells (sieve cells) and serving to conduct organic food materials through the plant …   English World dictionary

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

  • Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”