genital lobe

genital lobe
In Odonata genitalia, a lobe of the postero-lateral angles of the second abdominal segment.

Online Dictionary of Invertebrate Zoology. . 2005.

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  • genital lobe — (Class Ostracoda): Lobe like protuberance on posterior end of trunk in front of caudal rami. Bears gonopores [Stachowitsch, 1992] …   Crustacea glossary

  • GÉNITAL (APPAREIL) — Dans le règne animal, et spécialement chez les Métazoaires, la présence d’un appareil génital est liée à la reproduction sexuée. À l’opposé de la reproduction asexuée, où un seul individu engendre des copies de lui même à peu près exactes, jamais …   Encyclopédie Universelle

  • genital region — see urogastric lobe or area …   Dictionary of invertebrate zoology

  • genital region — See: urogastric lobe [Williams, 1984]. (Order Decapoda): See: carapace regions f [McLaughlin, 1980]. (Order Decapoda): Urogastric region [Stachowitsch, 1992] …   Crustacea glossary

  • urogastric lobe — A very short transverse area bordering the posterior margin of the metagastric region on the carapace of crabs [Chace and Hobbs, 1969]. Posterior division of gastric region of decapod (brachyuran) carapace; sometimes called genital region [Moore… …   Crustacea glossary

  • urogastric lobe or area — (ARTHROPODA: Crustacea) In Decapoda, a posterior division of the gastric region of a brachyuran carapace; genital region …   Dictionary of invertebrate zoology

  • gonopore — External opening of the oviduct or vas deferens [Holdich and Jones, 1983]. Outlet for genital products, generally placed constantly in different crustaceans. (Syn. sexual pore) [Moore and McCormick, 1969]. Outlet for genital products. (Syn.… …   Crustacea glossary

  • reproductive system, human — Organ system by which humans reproduce. In females, the ovaries sit near the openings of the fallopian tubes, which carry eggs from the ovaries to the uterus. The cervix extends from the lower end of the uterus into the vagina, whose opening, as… …   Universalium

  • branch — An offshoot; in anatomy, one of the primary divisions of a nerve or blood vessel. A b.. See ramus, artery, nerve, vein. SYN: ramus (1) [TA]. accessory meningeal b. SYN: pterygomeningeal artery …   Medical dictionary

  • syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …   Medical dictionary

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