Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Roberto J. Guerrero"'
Autor:
Roberto J. Guerrero, Andrés F. Grajales-Andica, Fernando Fernández, María C. Tocora, Gianpiero Fiorentino, Delly R. García
Publikováno v:
ZooKeys, Vol 1191, Iss , Pp 129-150 (2024)
The ants of the genus Rhopalothrix are diverse in the Neotropical region, with 14 of the 16 described species. Based on museum material and recent fieldwork, Rhopalothrix ants in Colombia were reviewed. Morphological analysis of the workers allowed d
Externí odkaz:
https://doaj.org/article/0152898af9134ac1b71352e83893d04d
Autor:
Jorge A. Luna-Fontalvo, Cristian Abaunza, Alejandra Barrios, Kevin Ramírez-Roncallo, Roberto J. Guerrero, María A. Negritto
Publikováno v:
Check List, Vol 19, Iss 3, Pp 371-379 (2023)
Three new records of Agaricales species from the Colombian Caribbean region are presented: Agrocybe pediades (Fr.) Fayod, Macrocybe titans (H.E. Bigelow & Kimbr.) Pegler, Lodge & Nakasone, and Podaxis pistillaris (L.) Fr. Descriptions, photographs, a
Externí odkaz:
https://doaj.org/article/b8ae7121485c4177a5646039d71b0aef
Publikováno v:
Intropica, Pp 202-217 (2022)
Se caracterizó la fauna de hormigas exóticas, evaluando su incidencia y variación en ambientes urbanos de la ciudad de Santa Marta. Como una aproximación de la heterogeneidad del paisaje urbano, se establecieron tres tipos de ambientes: parques d
Externí odkaz:
https://doaj.org/article/82ae1a0ff2094c03b4c3954f2d93d920
Autor:
Roberto J. Guerrero
Publikováno v:
Intropica, Pp 242-250 (2022)
Independientemente de la aplicación de técnicas de microscopía electrónica de barrido (MEB), la preparación adecuada del material biológico a analizar es de suma importancia. En la mayoría de los estudios de hormigas que involucran SEM, las ho
Externí odkaz:
https://doaj.org/article/2796f89f2e694819acd91616b7164945
Publikováno v:
Diversity, Vol 15, Iss 7, p 880 (2023)
Spatial and temporal variation in the diversity of ants in four urban fragments of the tropical dry forest in the city of Santa Marta was evaluated. The fragments were sampled four times in the dry and rainy season, from October 2019 to January 2020,
Externí odkaz:
https://doaj.org/article/1c1655d9422b4843a1952f83776be3db
Publikováno v:
ZooKeys, Vol 1033, Iss , Pp 35-62 (2021)
The taxonomic boundaries of many Neotropical ant species of the genus Tapinoma are still unclear. Tapinoma atriceps and T. atriceps breviscapum are two morphologically similar taxa which occur sympatrically in the southern Atlantic Forest of Brazil.
Externí odkaz:
https://doaj.org/article/9eafc4113ae249e9835503d086816c15
Publikováno v:
European Journal of Entomology, Vol 115, Iss 1, Pp 268-295 (2018)
The ants of the genus Protalaridris are revised based upon their morphology. Seven species are recognized; the type species (P. armata Brown, 1980) and six species described as new: P. aculeata Lattke & Alpert, sp. n., P. arhuaca Guerrero, Lattke & A
Externí odkaz:
https://doaj.org/article/0560bd52927d4b63be7104e1bb90b305
Publikováno v:
Intropica, Pp 17-28 (2009)
Con el fin de proveer una herramienta útil para el conocimiento de la fauna de hormigas de la Sierra Nevada de Santa Marta (Colombia), se presentan claves dicotómicas para la identificación de las 23 especies de hormigas de los géneros Ectatomma,
Externí odkaz:
https://doaj.org/article/307bce26c4654eec803b4793f3823915
Autor:
Fabiana Cuezzo, Roberto J. Guerrero
Publikováno v:
Psyche: A Journal of Entomology, Vol 2012 (2012)
The aim of this paper is to actualize the taxonomy of Dorymyrmex, by addressing problems at both the genus and the species levels. We also explore the taxonomy and distribution of Dorymyrmex in Colombia. We list, diagnose, and key nine species in the
Externí odkaz:
https://doaj.org/article/393d38f6eaad44899240913c6dd57d5e
Pheidole is one of the most diverse groups of ants in the World, with more than 630 species known from the Neotropical Region. As part of studies on the ant fauna of Colombia, a contribution to the taxonomy of these ants is presented here. The worker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41fa6dd8fb4db281677621867187fe75
https://zenodo.org/record/6644763
https://zenodo.org/record/6644763