Results 81 to 90 of about 183,859 (314)

First record of Erythrolamprus semiaureus (Cope, 1862) (Serpentes, Dipsadidae, Xenodontinae) in the state of Santa Catarina, southern Brazil, with an updated distribution map [PDF]

Check List
During a survey of snake specimens in the Scientific Collection of Reptiles at the Universidade Comunitária da Região de Chapecó University on 10 December 2024, we reidentified a specimen previously labeled Liophis ...
Udo Dias, Julio C. de Moura-Leite, Veluma Ialú Molinari De Bastiani, Michel V. Garey   +3 more
doaj   +3 more sources

Key to Latin American species of Bazzania S. F. Gray [PDF]

, 1999
A new key to neotropical species of the genus Bazzania, based on the descriptions by Fulford (1946, 1963), is provided.
Bernecker-Lücking, Andrea
core  

The relative roles of in situ diversification and lineage dispersal underlying diversity patterns at the assemblage level

Oikos, EarlyView.
Speciation, extinction, and dispersal are the historical processes influencing the spatial distribution of lineages and strongly influence diversity patterns. Here, we apply a recently developed methodological approach to quantify the relative legacies in situ diversification history (i.e.
Arthur Vinicius Rodrigues, Gabriel Nakamura, Leandro Duarte   +2 more
wiley   +1 more source

Rasgos biológicos de macroinvertebrados de ríos subtropicales: patrones de variación a lo largo de gradientes ambientales espacio-temporales

Ecología Austral, 2012
Los rasgos biológicos reflejan las tácticas de los organismos como respuesta al cambio ambiental. Analizamos la organización funcional del grupo EPT (Ephemeroptera, Plecoptera y Trichoptera) en una cuenca subtropical de montaña para evaluar si sus ...
María Celina Reynaga, Daniel Andrés Dos Santos   +1 more
doaj  

Redescription of Hemileius suramericanus (Acari, Oribatida, Scheloribatidae) with comments about Neotropical congeneric species [PDF]

, 2014
This paper represents the first redescription of Hemileius suramericanus (Hammer, 1958) (Oribatida, Scheloribatidae). Morphological and chaetotactic details are added to original Hammer's description.
Fredes, Natalia, Martínez, Pablo Antonio   +1 more
core   +1 more source

Stratified sampling enhances the understanding of bat–fruit networks in the southern Atlantic Forest

Oikos, EarlyView.
Few studies have sought to understand the vertical patterns of bat–fruit systems, and therefore, it is not possible to evaluate whether interpretations based on data collected from a single stratum adequately represent the interaction patterns of this system. In this context, we evaluated the dissimilarity in the assemblage of frugivorous bats, plants,
Karolaine Porto Supi, Thais Bastos Zanata, Daniela Aparecida Savariz Bôlla, Fernando Carvalho   +3 more
wiley   +1 more source

Growth Allocation Shifts in the Invasive Hydrilla verticillata Under Interspecific Competition with Native Submerged Macrophytes

Plants
Communities with high native species diversity tend to be less susceptible to the establishment of invasive species, especially in studies that test their local impact.
Letícia da Costa, Luíz Alberto Vieira, Thaísa Sala Michelan, Alvaro Herrera Vale, Wagner Antonio Chiba de Castro   +4 more
doaj   +1 more source

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

, 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, Di Bitetti, Mario Santiago, Paviolo, Agustin Javier   +2 more
core  

Floral resource diversity drives spatiotemporal variation in plant–pollinator network structure

Oikos, EarlyView.
Mechanisms underlying community assembly, including those related to species interactions, vary across space and time. Plant–pollinator networks exemplify these dynamics, where link rewiring and turnover mediate adaptations to environmental changes. Bees rely on diverse floral resources (e.g.
Caio S. Ballarin, Felipe W. Amorim, Blanca Arroyo‐ Correa, Pedro Jordano   +3 more
wiley   +1 more source

ENDOPARASITOS DE Gymnotus sp. (GYMNOTIFORMES: GYMNOTIDAE) DE ISQUEIROS COMERCIAIS NA BACIA DO PANTANAL, BRASIL CENTRAL

Boletim do Instituto de Pesca, 2018
Este estudo avaliou os parasitos endohelmí­­nticos do peixe nativo Gymnotus spp. coletados de diferentes isqueiros comerciais na bacia do Pantanal, Mato Grosso do Sul, Brasil Central.
Arlene Sobrinho VENTURA, Santiago Benites de PÁDUA, Márcia Mayumi ISHIKAWA, Maurício Laterça MARTINS, Ricardo Massato TAKEMOTO, Gabriela Tomas JERÔNIMO   +5 more
doaj   +1 more source