protostyle

Игры ⚽ Нужен реферат?

protostyle — n. [Gr. protos, first; stylos, piller] (MOLLUSCA) The stiff mucous rod of early mollusks that transports the food string along the esophagus into the stomach; the forerunner of the crystalline style … Dictionary of invertebrate zoology
mollusk — molluskan, molluscan /meuh lus keuhn/, adj., n. mollusklike, adj. /mol euhsk/, n. any invertebrate of the phylum Mollusca, typically having a calcareous shell of one, two, or more pieces that wholly or partly enclose the soft, unsegmented body,… … Universalium
Glossary of mammalian dental topography — Many different terms have been proposed for features of the tooth crown in mammals. This list is incomplete; you can help by expanding it. Contents 1 Upper teeth 2 Lower teeth … Wikipedia
MOLLUSQUES — L’embranchement des Mollusques est l’un des plus diversifiés de toute la zoologie, car il englobe plusieurs catégories bien distinctes d’espèces animales, qui toutes cependant répondent aux mêmes critères fondamentaux. Ces catégories forment pour … Encyclopédie Universelle

Словари и энциклопедии на Академике