Results 111 to 120 of about 18,439 (295)
Ecology Letters, Volume 28, Issue 4, April 2025.We investigate how non‐native species can impact native species in a 30‐year time scale by estimating the co‐occurrence between native and non‐native species pairs. We show that interannual variability of non‐native species abundance could be more important than long‐term abundance trends in determining the effects of non‐native species through time ...
Amanda Cantarute Rodrigues +4 more
wiley +1 more source
Weighted parsimony phylogeny of the family Characidae (Teleostei: Characiformes) [PDF]
Cladistics, 2009 AbstractThe family Characidae, including more than 1000 species, lacks a phylogenetic diagnosis, with many of its genera currently considered as incertae sedis. The aims of the present study are to propose a phylogenetic diagnosis and to assess higher‐level relationships of and within Characidae. In this regard, 360 morphological characters are studied
openaire +3 more sources
Reviews in Aquaculture, Volume 17, Issue 2, March 2025.ABSTRACT Ornamental aquaculture and fishkeeping are very popular with millions of enthusiasts worldwide. The number of newly imported fish species for ornamental purposes grew slowly from World War I until the 1980s. It then exponentially increased until now with more than 7900 species and a large number of scientifically undescribed morphotypes.
Jindřich Novák +16 more
wiley +1 more source
Applications of next-generation sequencing technologies and computational tools in molecular evolution and aquatic animals conservation studies : a short review [PDF]
, 2019 Aquatic ecosystems that form major biodiversity hotspots are critically threatened due to environmental and anthropogenic stressors. We believe that, in this genomic era, computational methods can be applied to promote aquatic biodiversity conservation ...
Afiqah-Aleng, Nor +8 more
core +1 more source
International Journal of Molecular Sciences, 2019 We present the first cytogenetic data for Lebiasina bimaculata and L. melanoguttata with the aim of (1) investigating evolutionary events within Lebiasina and their relationships with other Lebiasinidae genera and (2) checking the evolutionary ...
Francisco de Menezes Cavalcante Sassi +10 more
semanticscholar +1 more source
Rythmes saisonniers de la croissance chez quelques Téléostéens de Guyane française [PDF]
, 1994 Des études squeletto-chronologiques de diverses espèces de Guyane française, #Arius couma$, #A. proops$, et #A. parkeri$ (#Siluriformes$, #Arridae$), #Leporinus friderici$ (#Characiformes$, #Anostomidae$) et #Myleus rhomboidalis (#Characiformes ...
Boujard, T. +3 more
core
Integrated Environmental Assessment and Management, Volume 20, Issue 6, Page 1787-1792, November 2024.Abstract Since 2019, the Brazilian Institute of Environment and Renewable Natural Resources (IBAMA) has actively developed pesticide environmental risk assessment (ERA) frameworks adapted to Brazil's specific ecological contexts. This endeavor, supported by funding from the Brazilian Ministry of Justice and in partnership with academic institutions ...
Ana Paola Cione +2 more
wiley +1 more source
Population genetic structuring in pacu (Piaractus mesopotamicus) across the Paraná-Paraguay basin: evidence from microsatellites [PDF]
, 2009 The Paraná-Paraguay basin encompasses central western Brazil, northeastern Paraguay, eastern Bolivia and northern Argentina. The Pantanal is a flooded plain with marked dry and rainy seasons that, due to its soil characteristics and low declivity, has a ...
CALCAGNOTTO, Daniela, DESALLE, Rob
core +1 more source
Characiformes SENSU FINK AND FINK 1981
, 2004 Published as part of FILLEUL, ARNAUD & MAISEY, JOHN G., 2004, Redescription of Santanichthys diasii (Otophysi, Characiformes) from the Albian of the Santana Formation and Comments on Its Implications for Otophysan Relationships, pp. 1-22 in American Museum Novitates 3455 (1) on pages 4-16, DOI: 10.1206/0003-0082(2004)4552.0.CO;2, http://zenodo.org ...
FILLEUL, ARNAUD, MAISEY, JOHN G.
openaire +2 more sources
Alimentação de duas espécies do gênero Pseudoplatystoma do Rio Negro, Pantanal da Nhecolândia, MS, Brasil. [PDF]
, 2011 Este trabalho investigou a dieta e reprodução de duas espécies de peixes Siluriformes migradores do rio Negro, Pantanal da Nhecolândia, sob a influência do pulso de inundação.
COSTA, F. E. dos S. +2 more
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