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dc.contributor.author
Quagio Grassiotto, Irani
dc.contributor.author
Baicere Silva, Clarianna Martins
dc.contributor.author
Santana, Júlio César de Oliveira
dc.contributor.author
Mirande, Juan Marcos
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dc.date.available
2021-10-07T14:13:11Z
dc.date.issued
2020-11
dc.identifier.citation
Quagio Grassiotto, Irani; Baicere Silva, Clarianna Martins; Santana, Júlio César de Oliveira; Mirande, Juan Marcos; Spermiogenesis and sperm ultrastructure as sources of phylogenetic characters. The example of characid fishes (Teleostei: Characiformes); Elsevier Gmbh; Zoologischer Anzeiger; 289; 11-2020; 77-86
dc.identifier.issn
0044-5231
dc.identifier.uri
http://hdl.handle.net/11336/143100
dc.description.abstract
Fish sperm morphology is quite diverse. In the last decades our and other studies on Teleostei, mainly on Ostariophysi with emphasis in the Characiformes, have showing that the features of these spermatozoa can be used in phylogenetic analyses. Our purpose in this review is explaining how we can get data from sperm to be used for phylogenetic inference. The shape of the nucleus, midpiece and flagellum; the relative position of the centrioles; the number and distribution of a few organelles (mitochondria and vesicles) are features to be analyzed. To recognize homologies in the ultrastructural features of spermatozoa the types of spermatogenesis and spermiogenesis variations also need to be known. Other reproductive characters that have phylogenetic signal are also reviewed, among them the presence of insemination, the organization of the germinal epithelium, the internal structure of the testis. Here we also explain how to prepare testis for extraction of sperm morphological characters and how treat these characters. Lastly, we propose (supplementary material) two lists of characters defined for the Characiformes, that may serve as examples of how spermatic features may be used for phylogenetic analyses.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Gmbh
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PHYLOGENY
dc.subject
SPERM MORPHOLOGY
dc.subject
SPERMATOGENESIS
dc.subject
SPERMATOZOA
dc.subject
TELEOSTS
dc.subject.classification
Biología Celular, Microbiología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Spermiogenesis and sperm ultrastructure as sources of phylogenetic characters. The example of characid fishes (Teleostei: Characiformes)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-07T14:46:05Z
dc.journal.volume
289
dc.journal.pagination
77-86
dc.journal.pais
Alemania
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dc.description.fil
Fil: Quagio Grassiotto, Irani. Unesp-universidade Estadual Paulista; Brasil
dc.description.fil
Fil: Baicere Silva, Clarianna Martins. Universidade Estadual de Campinas; Brasil
dc.description.fil
Fil: Santana, Júlio César de Oliveira. Universidade Estadual de Campinas; Brasil
dc.description.fil
Fil: Mirande, Juan Marcos. Fundación Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
dc.journal.title
Zoologischer Anzeiger
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jcz.2020.09.006
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0044523120301017?via%3Dihub
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