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- Ah-King, M. (author)
Why is there no sperm competition in a pipefish with externally brooding males? Insights from sperm activation and morphology
- Article/chapterEnglish2006
Publisher, publication year, extent ...
- Wiley,2006
Numbers
- LIBRIS-ID:oai:gup.ub.gu.se/41439
- https://gup.ub.gu.se/publication/41439URI
- https://doi.org/10.1111/j.0022-1112.2006.00971.xDOI
- https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-22917URI
Supplementary language notes
- Language:English
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Notes
- Nerophis ophidion sperm activation and morphology were investigated with the aim of explaining the apparent lack of sperm competition in this syngnathid with externally brooding males. Nerophis ophidion sperm were activated by a mixture of ovarian fluid and sea water, but not by sea water alone. This indicated that sperm were not shed into the water but needed to be released near the eggs, which probably restrained sperm competition. (c) 2006 The Fisheries Society of the British Isles.
Subject headings and genre
- NATURVETENSKAP Biologi Ekologi hsv//swe
- NATURAL SCIENCES Biological Sciences Ecology hsv//eng
- NATURVETENSKAP Biologi hsv//swe
- NATURAL SCIENCES Biological Sciences hsv//eng
- fertilization mode
- paternity
- pipefish
- sperm competition
- syngnathidae
- mating systems
- clupea-pallasi
- seahorses
- motility
- syngnathidae
- initiation
- fresh
- fertilization mode
- Terrestrial, freshwater and marine ecology
Added entries (persons, corporate bodies, meetings, titles ...)
- Elofsson, H. (author)
- Kvarnemo, Charlotta,1963Gothenburg University,Göteborgs universitet,Zoologiska institutionen, ekologisk zoologi,Department of Zoology, Animal Ecology(Swepub:gu)xkvach (author)
- Rosenqvist, G. (author)
- Berglund, AndersUppsala universitet,Zooekologi(Swepub:uu)andberg (author)
- Göteborgs universitetZoologiska institutionen, ekologisk zoologi (creator_code:org_t)
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- In:Journal of Fish Biology: Wiley68:3, s. 958-9620022-11121095-8649
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