Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Rodrigo Postiglioni"'
Autor:
Rodrigo Postiglioni, Fernando G. Costa
Publikováno v:
Iheringia: Série Zoologia, Vol 96, Iss 1, Pp 71-74 (2006)
Ethological isolation of individuals from three allopatric Grammostola populations of Uruguay, G. iheringi (Keyserling, 1891), G. mollicoma (Auserer, 1875) northern population and G. mollicoma southern population, was tested under laboratory conditio
Externí odkaz:
https://doaj.org/article/c02c9de989cc4e969b10f730e5d18e55
Publikováno v:
Iheringia: Série Zoologia, Vol 95, Iss 4, Pp 365-371 (2005)
Specialized setae placed on proximal segments of appendages in tarantulas have been related to sound production (stridulation), used in defense or sexual communication. The surface structure of called stridulatory setae of Acanthoscurria suina Pocock
Externí odkaz:
https://doaj.org/article/ff5cfc8c58134f8b9bdf2e8800c26cef
Autor:
Luis N. Piacentini, Luciano Oscar Peralta, Cristian J. Grismado, Anita Aisenberg, Rodrigo Postiglioni, Miguel Simó, Dan N. Proud, Martín J. Ramírez, Carlos A. Toscano-Gadea, Álvaro Laborda
Publikováno v:
Ecological Entomology. 46:1333-1341
Publikováno v:
Systematics and Biodiversity. 17:635-649
Dispersal ability can enhance the probability of an organism surviving and reproducing, and affects the geographic structure of its genetic variability. Allocosa senex is a nocturnal sand-dwelling ...
Autor:
Nadia Kacevas, Paulina Pintos, Anita Aisenberg, Diego Cavassa, Rodrigo Postiglioni, Macarena González, Carlos A. Toscano-Gadea, Verónica Gonnet
Publikováno v:
Boletín de la Sociedad Zoológica del Uruguay. 30
The current study explores information available about number of egg sacs and spiderlings in 14 lycosid species from Uruguay. We found a positive relationship between female body size and progeny, in agreement with hypotheses that propose that larger
Publikováno v:
Acta Oecologica. 114:103808
Publikováno v:
Arachnology. 17:312-316
Ballooning behaviour is a key trait in spiders, generally performed by juveniles, which allows dispersal from short to long distances. Although aerial dispersal can be risky, the avoidance of unsuitable conditions seems to overcome its potential draw
Autor:
Álvaro Laborda, Carlos A. Toscano-Gadea, Fernando G. Costa, Macarena González, Laura Montes de Oca, Carmen Viera, Soledad Ghione, Anita Aisenberg, Miguel Simó, Lorena Coelho, Carolina Jorge, Rodrigo Postiglioni, Luis Fernando García, Fernando Pérez-Miles
Publikováno v:
COLIBRI
Universidad de la República
instacron:Universidad de la República
Universidad de la República
instacron:Universidad de la República
La lista de especies prioritarias para la conservación en Uruguay resulta un insumo imprescindible para la gestión de la biodiversidad a nivel nacional y regional. Actualmente esta lista contiene vertebrados, plantas vasculares y moluscos continent
Autor:
Carolina Jorge, Rodrigo Postiglioni, Ana Carlozzi, Miquel A. Arnedo, Patricio Pliscoff, Miguel Simó, Leticia Bidegaray-Batista, Anita Aisenberg
Publikováno v:
Behaviour and Ecology of Spiders ISBN: 9783319657165
Dispersal strategies are essential for species survival. Animals need to move to search for food, to locate potential sexual partners, to find refuge and escape from predators, and to avoid inbreeding and local competition for resources. The degree o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a096634dc774dade15c8c8d9f938df2a
https://doi.org/10.1007/978-3-319-65717-2_5
https://doi.org/10.1007/978-3-319-65717-2_5
Publikováno v:
Zoomorphology. 132:11-21
The wolf spider Schizocosa malitiosa is a well-known model system for studies on sexual selection in spiders. Despite this, little is known about the morphology of the reproductive system and spermatozoa in this species. In the present study, we inve