El cariotipo de Sicarius sp. (ARANEAE: HAPLOGYNAE: SICARIIDAE ), y sus relaciones citotaxonómicas

dc.contributor.author	Franco, José F.	es
dc.contributor.author	Andía, Juan M	es
dc.date.accessioned	2024-01-17T15:08:19Z
dc.date.available	2024-01-17T15:08:19Z
dc.date.issued	2013-04-01
dc.description.abstract	This paper presents, for the first time, cytogenetic data of the six-eyeds sands spider Sicarius sp. (Araneae: Sicariidae), southern Perú, including some features of meiosis and sex chromosomes, comparing with Sicarius tropicus from Brazil and 5 species of Loxosceles. Testes were treated with KCl, hypotonic, fixation, and chromosome preparations were stained with Giemsa solution. Analysis showed 2n = 21 chromosomes metacentric, subtelocentric and telocentric in spermatogonial metaphases. (2n = 18 + X1, X2, Y). Metaphase I showed nine autosomal bivalents and three sex chromosomes, these data are compared using a phenetic analysis of karyotypes to assess differentiation and chromosomal evolution in this family.	es
dc.identifier.issn	2307-0560
dc.identifier.uri	https://hdl.handle.net/20.500.14492/2290
dc.language.iso	es_SV
dc.publisher	Ediciones Bioma
dc.subject	Citogenética
dc.subject	sicariidae
dc.subject	sicarius
dc.subject	cusco
dc.subject	perú
dc.subject.ddc	2000Bioma
dc.subject.ddc	592
dc.title	El cariotipo de Sicarius sp. (ARANEAE: HAPLOGYNAE: SICARIIDAE ), y sus relaciones citotaxonómicas	es
dc.type	Article

Files

Now showing 1 - 1 of 1