- prostome
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См. prostom.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
prostome
Look at other dictionaries:
mesostom — n. [Gr. mesos, middle; stoma, mouth] (NEMATA) A division of the protostome preceded anteriorly by the prostome and posteriorly by the metastome; see prostome … Dictionary of invertebrate zoology
metastom — n. [Gr. meta, after; stoma, mouth] (NEMATA) The posterior subdivision of a prostome … Dictionary of invertebrate zoology
proenchium — n. [Gr. pro, before; enchos, spear] (NEMATA) Has been used for both prostome and mesostome … Dictionary of invertebrate zoology
prorhabdion — n. [Gr. pro, before; rhabdion, little rod] (NEMATA) The wall of the prostome; see rhabdion … Dictionary of invertebrate zoology
protostom — n. [Gr. protos, first; stoma, mouth] 1. Metazoans with determinate spiral clevage and where the mesoderm can be traced to a single cell in the blastula, the mouth originates from the blastopore; includes mollusks, annelids, arthropods, nematodes… … Dictionary of invertebrate zoology
