Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Rodulfo Ospina Torres"'
Publikováno v:
Journal of Hymenoptera Research, Vol 95, Iss , Pp 231-244 (2023)
Insect population decline has been reported worldwide, including those of pollinators important for ecosystem services. Therefore, conservation actions which rely on available rigorous species distribution data are necessary to protect biodiversity.
Externí odkaz:
https://doaj.org/article/922191f1646e4434aaefefb64e1353d8
Autor:
Michael Balke, Katja Neven, Adrián Villastrigo, Rodulfo Ospina-Torres, Carlos Prieto, Nicolas Gutierrez Rubiano, Ingrid Lotta, Luisa F. Dueñas, Lars Hendrich
Publikováno v:
ZooKeys, Vol 1143, Iss , Pp 165-187 (2023)
We studied Liodessus diving beetles from six eastern Colombian Páramo areas, as well as from the Altiplano. We discovered a highly characteristic new species, based on male genital morphology, Liodessus santarosita sp. nov., in the Páramo de Guanti
Externí odkaz:
https://doaj.org/article/739640ee613b49ebafaf91c31af156cc
Publikováno v:
Revista Peruana de Biología, Vol 29, Iss 4, Pp e22935-e22935 (2022)
The bee family Megachilidae consists of solitary species, some of which are important pollinators of cultivated plants. Although literature records indicate the existence of about 50 species of 10 genera of megachilid bees in Colombia, taxonomic stud
Externí odkaz:
https://doaj.org/article/b97c93df6bd645ed85c1c09eef40c9c9
Autor:
Michael Balke, Yoandri Suarez-Megna, Rodulfo Ospina-Torres, Juan Simon Venegas, Carlos Prieto, Lars Hendrich
Publikováno v:
ZooKeys, Vol 1059, Iss , Pp 79-87 (2021)
Liodessus picinus sp. nov. is described from the Páramo de Sumapaz near Bogota D.C. at 3,500 m above sea level. The species can be distinguished from the other Colombian Liodessus species by its dark coloration, discontinuous habitus, shiny surface
Externí odkaz:
https://doaj.org/article/8997816c366844e4acdc636b1d60501e
Publikováno v:
Alpine Entomology, Vol 3, Iss , Pp 169-174 (2019)
The Colombian species of the genus Rhantus are reviewed. Rhantus bogotensis sp. nov. is described and illustrated, based on specimens collected in the Altiplano of the Bogota region. It is compared with the similar species Rhantus franzi, R. vicinus,
Externí odkaz:
https://doaj.org/article/b74ebcde9394443e89c2c4f9baf99865
Autor:
Rodulfo Ospina-Torres, Paula María Montoya-Pfeiffer, Alejandro Parra-H., Víctor Solarte, Joel Tupac Otero
Publikováno v:
Revista de Biología Tropical, Vol 63, Iss 3, Pp 647-658 (2015)
Orchid bees are important keystone pollinators from the Neotropics. With the aim to study the relationships between orchid bees and their nectar and aromatic host species, we made systematic samplings of males across two conservation areas in the bio
Externí odkaz:
https://doaj.org/article/6695c5ef30c84c1a88147809aebd9f78
Autor:
Rodulfo Ospina-Torres, Carlos Prieto, Yoandri Suarez-Megna, Juan Simon Venegas, Michael Balke, Lars Hendrich
Publikováno v:
ZooKeys, Vol 1059, Iss, Pp 79-87 (2021)
Liodessus picinussp. nov. is described from the Páramo de Sumapaz near Bogota D.C. at 3,500 m above sea level. The species can be distinguished from the other Colombian Liodessus species by its dark coloration, discontinuous habitus, shiny surface o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566022aef9b122fe1f38c14e9bc04764
https://doi.org/10.3897/zookeys.1059.70134
https://doi.org/10.3897/zookeys.1059.70134
Publikováno v:
Revista de Biología Tropical, Vol 62, Iss 4, Pp 1385-1406 (2014)
Chironomidae es una familia cosmopolita de dípteros nematóceros que comprende más de 20 000 especies descritas. Sin embargo, la diversidad de géneros y especies presentes en la región andina del Neotrópico es poco conocida. Por tal motivo se de
Externí odkaz:
https://doaj.org/article/1aaa7a93430e455a8f3d090eb5d076f6
Publikováno v:
Intropica, Pp 9-22 (2014)
A pesar del uso extendido de las comunidades de macroinvertebrados dulceacuícolas en estudios básicos y aplicados de ecología acuática, es poco lo que se conoce para la Isla de Providencia, más aun cuando la biota de las islas es de interés por
Externí odkaz:
https://doaj.org/article/13c7bf1e2c56449497cfffe5434ac845
Publikováno v:
Intropica, Pp 9-19 (2012)
El propósito de este trabajo fue evaluar la variación espacial de la deriva de macroinvertebrados en términos de biomasa y densidad derivante en dos sitios con diferente grado de perturbación (cambios de caudal y arrastre de sedimentos en uno de
Externí odkaz:
https://doaj.org/article/3789e83cc8d845e8b79b656403fbd6a6