Spermatangium, bei Algen ein m Gametangium, in dem unbegeißelte Spermatien entstehen.

Deutsch wörterbuch der biologie. 2013.

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  • spermatangium — n. [Gr. sperma, seed; angon, jar] (MOLLUSCA: Cephalopoda) Evaginated spermatophores ready to release sperm; sperm sacs; sperm bladders; sperm bulbs …   Dictionary of invertebrate zoology

  • spermatangium — sper·ma·tan·gi·um (spûr mə tănʹjē əm) n. pl. sper·ma·tan·gi·a ( jē ə) A structure that produces spermatia in red algae.   [New Latin : spermatium + angium, vessel (from Greek angeion. See angio ).] * * * …   Universalium

  • spermatangium — sper·ma·tan·gi·um …   English syllables

  • spermatangium — …   Useful english dictionary

  • Sperm — The term sperm is derived from the Greek word (σπέρμα) sperma (meaning seed ) and refers to the male reproductive cells. In the types of sexual reproduction known as anisogamy and oogamy, there is a marked difference in the size of the gametes… …   Wikipedia

  • sperm bulbs — see spermatangium …   Dictionary of invertebrate zoology

  • sperm sacs — 1. (ANNELIDA) Seminal vesicles or testis sacs or spermathecae. 2. (MOLLUSCA: Cephalopoda) see spermatangium …   Dictionary of invertebrate zoology

  • spermat- — combining form or spermato Etymology: Middle French, from Late Latin, from Greek, from spermat , sperma seed, sperm more at sperm …   Useful english dictionary

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