Published September 14, 2010
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Figure 3 in Evolution of sperm morphology in potamid freshwater crabs (Crustacea: Brachyura: Potamoidea)
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Figure 3. Transmission electron microscopy (TEM) of potamid spermatozoa. A, B, Parathelphusula panningi. A, longitudinal sagittal view. B, cross section. C–F, Himalayapotamon emphysetum. C, longitudinal sagittal view; the arrowhead indicates the perforate operculum. D, 'tongue-and-groove' connection between the operculum and the acrosomal zones beneath. E, overview of cleistospermic spermatophores. F, cross section. Scale bars: 1 Mm, or as indicated. Abbreviations: arrowhead, vestigial 'tongue & groove connection'; ar, acrosome ray zone; ia, inner acrosomal zone; nu, nucleus; oa, outer acrosomal zone; op, operculum; pc, perforatorial chamber; tg, 'tongue-and-groove' connection; sw, spermatophore wall.
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Published as part of Klaus, Sebastian & Brandis, Dirk, 2011, Evolution of sperm morphology in potamid freshwater crabs (Crustacea: Brachyura: Potamoidea), pp. 53-63 in Zoological Journal of the Linnean Society 161 (1) on page 58, DOI: 10.1111/j.1096-3642.2009.00625.x, http://zenodo.org/record/5756489
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- Is cited by
- Taxonomic treatment: http://treatment.plazi.org/id/03A387D41B14FFC653A8F8CD0DEF5FAA (URL)
- Is part of
- Journal article: 10.1111/j.1096-3642.2009.00625.x (DOI)
- Journal article: urn:lsid:plazi.org:pub:FF9AFFAC1B17FFC5531CFE540E09597B (LSID)
- Journal article: http://publication.plazi.org/id/FF9AFFAC1B17FFC5531CFE540E09597B (URL)
- Journal article: https://zenodo.org/record/5756489 (URL)