acanthodrilin set
(ANNELIDA: Oligochaeta)
With reference to male terminalia, having prostatic pores in segments xvii and xix, and male pores in segment xviii, all pores are in seminal furrows.

Online Dictionary of Invertebrate Zoology. . 2005.

Look at other dictionaries:

  • anterobiprostatic — adj. [L. antero, anterior; bis, twice; Gr. prohistanai, to set before] (ANNELIDA: Oligochaeta) Pertaining to the male terminalia of parthenogenetic earthworm morphs in which the posterior prostates of an acanthodrilin set are absent …   Dictionary of invertebrate zoology

  • posterobiprostatic — adj. [L. posterus, following; bis, twice; Gr. prostates, stands before] (ANNELIDA: Oligochaeta) With reference to male terminalia, prostates in segment xix after loss of a pair in segment xvii of an acanthodrilin set …   Dictionary of invertebrate zoology

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