Results 101 to 110 of about 143,466 (209)

Ravenelia piepenbringiae and Ravenelia hernandezii, two new rust species on Senegalia (Fabaceae, Mimosoideae) from Panama and Costa Rica

open access: yesMycoKeys, 2018
Two new rust species, Ravenelia piepenbringiae and R. hernandezii (Pucciniales) on Senegalia spp. (Fabaceae) are described from the Neotropics (Panama, Costa Rica). A key to the species on neotropical Senegalia spp. is provided.
M. Ebinghaus, D. Begerow
doaj   +3 more sources

Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante [PDF]

open access: yes, 2014
Tasa de registros fotográficos con cámaras trampa en caminos vs. fuera de ellos: la ubicación es importante. Presentamos los resultados de muestreos con cámaras trampa que realizamos en el Parque Nacional Iguazú, Misiones, Argentina, en 2008 para evaluar
de Angelo, Carlos Daniel   +2 more
core  

Unveiling details of the dry-leaf praying mantids: Insights into two species of Decimiana (Mantodea, Acanthopidae) and new records for Mato Grosso do Sul, Brazil [PDF]

open access: yesJournal of Orthoptera Research
Acanthopidae is the third most diverse family within the Neotropical praying mantids with its genera presenting a high similarity with dry leaves in different levels of senescence or lichens and moss.
Bernardo R. Ferraz   +2 more
doaj   +3 more sources

Investigations on the respiration of the Neotropical fish, Colossoma macropomum (Serrasalmidae). The influence of weight and temperature on the routine oxygen consumption

open access: yes, 1983
The influence of weight and temperature on the routine oxygen consumption of Colossoma macropomum, a Neotropical fish species of the family Serrasalmidae, was investigated using a constant flow respirometer.
Saint-Paul, U.
core  

Mexican Lepidoptera biodiversity [PDF]

open access: yes, 2002
Being among the most habitat diverse countries in the world (and plant diversity is about 22,000 sp.), Mexico has a Lepidoptera fauna recorded at about 14,385 species but is estimated to be over 22,000 species, if not much higher (some estimates go to 35,
Heppner, J. B.
core   +1 more source

Macroecology of parental care in arthropods: higher mortality risk leads to higher benefits of offspring protection in tropical climates [PDF]

open access: yes, 2016
The intensity of biotic interactions varies around the world, in such a way that mortality risk imposed by natural enemies is usually higher in the tropics.
Bueno, Pedro P.   +3 more
core   +2 more sources

Invertebrate dispersal by waterbird species in neotropical wetlands

open access: yesBrazilian Journal of Biology
Abstract Endozoochory by waterbirds is particularly relevant to the dispersal of non-flying aquatic invertebrates. This ecological function exercised by birds has been demonstrated in different biogeographical regions, but there are no studies for the neotropical region.
G. G. Silva   +3 more
openaire   +5 more sources

A conspectus on the Canacidae (Diptera) of Brazil [PDF]

open access: yes, 2012
Species of Canacidae sensu lato of Brazil are reviewed, including the subfamilies Canacinae and Tethininae. Included are seven species in five genera with two species, Nocticanace austra and N. packhamorum, from southern Brazil being newly described.
Mathis, Wayne, Marinoni, Luciane
core   +2 more sources

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