Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Alejandro VALDEZ-MONDRAGÓN"'
Publikováno v:
European Journal of Taxonomy, Vol 897, Iss 1 (2023)
A new species of the spider genus Latrodectus Walckenaer, 1805 from Mexico is described based on an integrative taxonomic approach. Latrodectus occidentalis Valdez-Mondragón sp. nov. is described using the molecular markers cytochrome c oxidase subu
Externí odkaz:
https://doaj.org/article/8ef4b448d52f4d6e8900729757deb7da
Publikováno v:
ZooKeys, Vol 1135, Iss , Pp 93-118 (2022)
Integrative taxonomy is crucial for discovery, recognition, and species delimitation, especially in underestimated species complex or cryptic species, by incorporating different sources of evidence to construct rigorous species hypotheses. The spider
Externí odkaz:
https://doaj.org/article/1260bab96b234ab5baeb123da20270c1
Autor:
Bernhard A. Huber, Guanliang Meng, Alejandro Valdez-Mondragón, Jiří Král, Ivalú M. Ávila Herrera, Leonardo S. Carvalho
Publikováno v:
European Journal of Taxonomy, Vol 880, Iss 1 (2023)
The North American-Caribbean genera Pholcophora Banks, 1896 and Tolteca Huber, 2000 are representatives of Ninetinae, a group of small, cryptic, and thus poorly known pholcid spiders. We present the first comprehensive revisions of the two genera, in
Externí odkaz:
https://doaj.org/article/ecdabc8255a94e3d87c2e53afea0e354
Publikováno v:
European Journal of Taxonomy, Vol 813, Iss 1 (2022)
Four new species of the spider genus Physocyclus Simon, 1893 are described from Mexico. Two species are described based on male and female adult specimens: Physocyclus mariachi sp. nov. and P. sikuapu sp. nov. Two species are described only with fema
Externí odkaz:
https://doaj.org/article/a8b77550107a4277929c06fb34c3bf65
Autor:
Alejandro Valdez-Mondragón, Claudia I. Navarro-Rodríguez, Karen P. Solís-Catalán, Mayra R. Cortez-Roldán, Alma R. Juárez-Sánchez
Publikováno v:
ZooKeys, Vol 892, Iss , Pp 93-133 (2019)
A new species of the spider genus Loxosceles Heineken & Lowe, 1832, Loxosceles tenochtitlan Valdez-Mondragón & Navarro-Rodríguez, sp. nov., is described based on adult male and female specimens from the states of Mexico City, Estado de Mexico and T
Externí odkaz:
https://doaj.org/article/3ce21be5577f47c385d89419d224d2d2
Publikováno v:
European Journal of Taxonomy, Vol 778, Iss 1 (2021)
A new species of epigean ricinuleid of the genus Pseudocellus Platnick, 1980 from El Triunfo Biosphere Reserve, Chiapas, Mexico is described. DNA barcoding utilizing mitochondrial cytochrome c oxidase subunit 1 (CO1) and morphology were used for spec
Externí odkaz:
https://doaj.org/article/5c48c83792404a9684d976921b49727e
Autor:
Alejandro Valdez-Mondragón, Mayra R. Cortez-Roldán, Alma R. Juárez-Sánchez, Karen P. Solís-Catalán
Publikováno v:
ZooKeys, Vol 802, Iss , Pp 39-66 (2018)
A new species of the spider genus Loxosceles Heineken & Lowe, 1832, Loxosceles malintzi sp. n., is described from the states of Puebla, Morelos and Guerrero, in the central region of Mexico. The description is based on adult males and females with mo
Externí odkaz:
https://doaj.org/article/5e788e83fe404c219c18002bd19d6a50
Publikováno v:
European Journal of Taxonomy, Iss 704 (2020)
Based on an integrative taxonomic approach, a new species of the genus Loxosceles Heineken & Lowe, 1832, is described from the state of Hidalgo, Mexico. Loxosceles tolantongo sp. nov. is described based on DNA barcoding using cytochrome c oxidase sub
Externí odkaz:
https://doaj.org/article/7fd1316bb1bd4ffeb4ef049fed45c1f9
Publikováno v:
BMC Evolutionary Biology, Vol 18, Iss 1, Pp 1-13 (2018)
Abstract Background Microhabitat changes are thought to be among the main drivers of diversification. However, this conclusion is mostly based on studies on vertebrates. Here, we investigate the influence of microhabitat on diversification rates in p
Externí odkaz:
https://doaj.org/article/d2bcebb830954be4b78f91fff96af878
Publikováno v:
ZooKeys, Vol 641, Iss , Pp 81-102 (2017)
A new species of the spider genus Aptostichus Simon, 1891 is described from a cave in Huautla de Jiménez, Oaxaca, Mexico: Aptostichus sabinae sp. n. This species represents the first new species described from Mexico and the southernmost record in N
Externí odkaz:
https://doaj.org/article/de6fdef253c540bc87892307bfa7c4d2