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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampCuquetto-Leite, Lívia-
dc.typeArtigopt_BR
dc.titleSperm ultrastructure of corydalid corydalus diasi navas (megaloptera, neuropterida, insecta) with phylogenetic considerationspt_BR
dc.contributor.authorCuquetto-Leite, Livia-
dc.contributor.authorBarbosa, Aline-
dc.contributor.authorSalles, Frederico Falcao-
dc.contributor.authorMancini, Karina Carvalho-
dc.subjectMorfologiapt_BR
dc.subject.otherlanguageMorphologypt_BR
dc.description.abstractSpermatozoa of the Megaloptera Corydalus diasi (Corydalidae) showed a two-layered acrosome, similar to Raphidioptera, but different from the acrosomal arrangement in Ascalaphidae, Coniopterygidae and Myrmeleontidae (Neuroptera families) and Sialidae (Megaloptera). Also, the acrosomal shape differs from both Raphidioptera and Neuroptera examined so far. The nucleus is cylindrical with condensed chromatin, resembling the sperm of Sialidae, Raphidioptera and Neuroptera. The transition region of C. diasi does not have the nucleus surrounded by centriolar microtubules, and thus, it differs from Sialidae, whose character has been previously considered a synapomorphy between Megaloptera and Raphidioptera. The flagella analysed here possess a 9 + 9 + 2 axoneme arrangement, two elongated circular mitochondrial derivatives and triangular accessory bodies, which are also reported in Raphidioptera. In summary, there are numerous sperm differences between Corydalidae and Sialidae, besides several characters shared between Corydalidae and Raphidioptera. However, several of these similarities appear to be plesiomorphisms rather than synapomorphies. Additionally, this is the first spermatic description for Corydalidae and the second for Megaloptera order. Therefore, considering the number of genres that comprise this family and the lack of spermiocladistics studies for Corydalidae, we recommended that new studies on the field should be performed to better understand the sperm pattern within the Corydalidae genuspt_BR
dc.relation.ispartofActa zoologicapt_BR
dc.relation.ispartofabbreviationActa zool.pt_BR
dc.publisher.cityChichesterpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherWileypt_BR
dc.date.issued2019-
dc.date.monthofcirculationOct.pt_BR
dc.language.isoengpt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0001-7272pt_BR
dc.identifier.eissn1463-6395pt_BR
dc.identifier.doi10.1111/azo.12312pt_BR
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1111/azo.12312pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.description.sponsordocumentnumbernão tempt_BR
dc.date.available2020-05-15T14:48:50Z-
dc.date.accessioned2020-05-15T14:48:50Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-05-15T14:48:50Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-08-27T19:17:14Z : No. of bitstreams: 1 000491363400001.pdf: 2790455 bytes, checksum: f332f01f459f04731a8fe23814d64636 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-05-15T14:48:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2019en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/341512-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordCorydalidaept_BR
dc.subject.keywordPhylogenypt_BR
dc.subject.keywordSpermatozoapt_BR
dc.identifier.source000491363400001pt_BR
dc.creator.orcid0000-0001-9842-2911pt_BR
dc.type.formArtigo originalpt_BR
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