Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Claudia Cressa"'
Autor:
Claudia Cressa
Publikováno v:
Revista de Biología Tropical, Vol 47, Iss 1-2, Pp 133-141 (1999)
Relationships of body mass and head capsule width were developed for Thraulodes sp., Haplohyphes sp. (Ephemeroptera), Leptonema sp., Phylloicus sp. Nectopsyche sp. (Trichoptera), and Anacroneuria sp. (Plecoptera). The organisms were collected with a
Externí odkaz:
https://doaj.org/article/04a7d59fc44e4cce803775e73cdc6bc3
Autor:
Claudia Cressa
Publikováno v:
Revista de Biología Tropical, Vol 47, Iss 1-2, Pp 143-149 (1999)
Relationships of body mass and head capsule width were calculated for Thraulodes sp., Haplohyphes sp. (Ephemeroptera), Leptonema sp. and Nectopsyche sp. (Trichoptera), and Anacroneuria sp. (Plecoptera) using different preservatives (Freezing, Formald
Externí odkaz:
https://doaj.org/article/10c6aea3f1ac46cb82492a0189b95975
Publikováno v:
Aquatic Insects. 30:127-134
The objective of this study was to determine the relationship between body size and elevation in adults and larvae of five species of plecopterans of the genus Anacroneuria inhabiting the Chama River watershed (Merida State, Venezuela). Body size was
Publikováno v:
Zootaxa. 3702
Notalina roraima Holzenthal 1986 was described on the basis of a single holotype specimen from the Pantepui Region. The species is a member of the endemic Neotropical long-horned caddisfly (Trichoptera: Leptoceridae) subgenus Notalina (Neonotalina) H
Autor:
Vanessa Fernández, Argenis Rojas, Esmeralda Ramos, Haydemar Núñez, Marcel Castro, Claudia Cressa
Publikováno v:
Revista de Sistemas, Cibernética e Informática, Vol 3, Iss 1, Pp 73-78 (2006)
En este trabajo se presenta un Sistema Experto (SE), que permite identificar especies de insectos acuáticos del Orden Plecóptera, Género Anacroneuria, a partir de características morfológicas. El SE cuenta con la funcionalidad de orientar a los
Publikováno v:
Biotropica. 37:397-402
The processing of leaves in temperate streams has been the subject of numerous studies but equivalent tropical ecosystems have received little attention. We investigated leaf breakdown of a tropical tree species (Hura crepitans, Euphorbiaceae), in a
Publikováno v:
Journal of the North American Benthological Society. 22:401-409
We collected an undescribed hydropsychid caddisfly, Smicridea (Smicridea) travertinera, n. sp., from 2 sites in Venezuela. One of the sites, Quebrada El Charo, flowed over extensive calcareous formations of travertine, which were covered with retreat
Autor:
Ralph W. Holzenthal, Claudia Cressa
Publikováno v:
Studies on Neotropical Fauna and Environment. 37:133-143
Three new species of Atopsyche (Trichoptera: Hydrobiosidae) from Venezuela are described, Atopsyche (Atopsyche) allani, Atopsyche (Atopsyche) rinconi, and Atopsyche (Atopsaura) segninii, bringing to 23 the number of species in the genus known from th
Autor:
Phillip Spencer Lake, Lisa A. Levin, Diana H. Wall, Ronald T. Kneib, Claudia Cressa, Paul V. R. Snelgrove, Margaret A. Palmer, Katherine C. Ewel
Publikováno v:
Ecosystems. 4:452-460
Ecosystems that function as critical transition zones (CTZs) among terrestrial, freshwater, and marine habitats are closely connected to the ecosystems adjacent to them and are characterized by a rapid flux of materials and organisms. CTZs play vario
Autor:
Claudia Cressa
Publikováno v:
SIL Proceedings, 1922-2010. 27:2511-2518