The role of the pelvic fins in the copulatory act of certain poeciliid fishes. American Museum novitates ; no. 1509

DSpace/Manakin Repository

Show simple item record

dc.contributor.author Clark, Eugenie. en_US
dc.contributor.author Kamrin, Robert P. en_US
dc.date.accessioned 2005-10-06T17:57:05Z
dc.date.available 2005-10-06T17:57:05Z
dc.date.issued 1951 en_US
dc.identifier.uri http://hdl.handle.net/2246/4948
dc.description 14 p. : ill. ; 24 cm. en_US
dc.description Includes bibliographical references (p. 13-14). en_US
dc.description.abstract "The role of the male pelvic fins in the copulatory act of Lebistes reticulatus, Platypoecilus maculatus, and Xiphophorus hellerii has been studied experimentally. Males with one pelvic fin removed appear to be able to transfer sperm to a female as readily as intact control fish. Males with both fins removed are strongly handicapped in this respect, although they may eventually adjust themselves to this condition and transfer sperm without the aid of pelvic fins. The pelvic fins of mature males appear to have three possible functions during copulation: (1) as a supporting mechanism for the gonopodium when the latter is brought forward and to the side during the swinging, thrusting, and copulatory behaviors in courtship, (2) as a mechanism to aid the gonopodium in forming an enclosure for the passage of spermatophores, and (3) as a supplementary part of the ejaculatory mechanism for the release of spermatophores during copulation"--P. 13. en_US
dc.format.extent 2154201 bytes
dc.format.mimetype application/pdf
dc.language eng en_US
dc.language.iso en_US
dc.publisher New York : American Museum of Natural History en_US
dc.relation.ispartofseries American Museum novitates ; no. 1509 en_US
dc.subject.lcc QL1 .A436 no.1509, 1951 en_US
dc.subject.lcsh Poeciliidae -- Reproduction. en_US
dc.subject.lcsh Poeciliidae -- Anatomy. en_US
dc.subject.lcsh Fins. en_US
dc.subject.lcsh Sexual behavior in animals. en_US
dc.subject.lcsh Guppies -- Reproduction. en_US
dc.subject.lcsh Xiphophorus -- Reproduction. en_US
dc.subject.lcsh Fishes -- Reproduction. en_US
dc.subject.lcsh Fishes -- Anatomy. en_US
dc.title The role of the pelvic fins in the copulatory act of certain poeciliid fishes. American Museum novitates ; no. 1509 en_US
dc.title.alternative Role of pelvic fins en_US
dc.type text en_US

Files in this item

This item appears in the following Collection(s)

  • American Museum Novitates
    Novitates (Latin for "new acquaintances"), published continuously and numbered consecutively since 1921, are short papers that contain descriptions of new forms and reports in zoology, paleontology, and geology. New numbers are published at irregular intervals.

Show simple item record

Search DSpace


Advanced Search

Browse

My Account