Buscar
Mostrando ítems 1-10 de 93
Morfología comparada de los pleópodos del macho de Rhynchocinetes typus (Caridea: Rhynchocinetidae)
(Universidad de Valparaíso. Facultad de Ciencias del Mar, 2010)
Copulatory system of the spider crab Libinia spinosa (Crustacea: Brachyura: Majoidea)
(Cambridge University Press, 2011-04)
Functional morphology of Libinia spinosa male gonopods, female holding systems and gonopores were described through scanning electron microscopy and histological sections, establishing differences between immature and ...
SEM studies on first and second gonopod morphology in Mithracidae (Decapoda: Brachyura)
(Soc Brasileira Carcinologia, 2021-09-24)
Gonopods are phylogenetically important morphological characters, and in several cases providing diagnostic characters to support taxonomic and phylogenetic studies. Relatively few studies, however, have emphasized indepth ...
Morphological changes during ontogeny of the male first and second gonopods of Mithraculus forceps A. Milne-Edwards, 1875 (Brachyura: Majoidea: Mithracidae)
(2021-01-01)
In brachyuran crabs, the complexity of the copulatory system provides important information about the systematics of the group. Here we used scanning electron microscopy and light microscopy to provide information about ...
Male reproductive strategies in two species of spider crabs, Leurocyclus tuberculosus and Libinia spinosa
(Elsevier Gmbh, 2020-09)
Reproductive strategies vary according to season length, individual reproductive traits, and factors associated with the social context such as density and sex ratio of the individuals. The social context predicts the ...
Spermatophores transference in the rock shrimp Rhynchocinetes typus (Caridea: Rhynchocinetidae)Transferencia de espermatóforos en el camarón de roca Rhynchocinetes typus (Caridea: Rhynchocinetidae)
(Pontificia Universidad Católica de Valparaíso, 2011)
Morfologia comparada dos ductos genitais femininos e gonópodos masculinos de caranguej.s Eubrachyura (Saint Laurent, 1980)
(Universidade Estadual Paulista (Unesp), 2013-09-20)
Comparative works on the morphological characteristics of female genital ducts and male gonopod in crabs are scarce. Besides, little is known about the role of the genital ducts on the fertilization process or how the sperm ...