Results 71 to 80 of about 42,434 (226)
Introgressive Hybridization and the Evolution of Lake-Adapted Catostomid Fishes. [PDF]
, 2016 Hybridization has been identified as a significant factor in the evolution of plants as groups of interbreeding species retain their phenotypic integrity despite gene exchange among forms.
Carson, Evan W +5 more
core +2 more sources
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.ABSTRACT The field of environmental DNA (eDNA) is rapidly expanding with established applications in biodiversity monitoring, rare species detection and ecological assessment. However, its potential to evaluate species connectivity in fragmented aquatic systems remains underexplored.
Sara Fernández +2 more
wiley +1 more source
CLOFFAR - update 3 - supplement to Checklist of the Freshwater Fishes of Argentina [PDF]
, 2017 In May 2016 we have published the second update to CLOFFAR and in these few months a total of 22 changes have summed up. The total number of fishes known from the freshwaters of Argentina has increased to 538, caused by one new Hoplias and 13 first ...
Koerber, Stefan +2 more
core
Environmental variables, habitat discontinuity and life history shaping the genetic structure of Pomatoschistus marmoratus [PDF]
, 2014 Coastal lagoons are semi-isolated ecosystems exposed to wide fluctuations of environmental conditions and showing habitat fragmentation. These features may play an important role in separating species into different populations, even at small spatial
A Pérez-Ruzafa +119 more
core +3 more sources
Five new species of Hemibrycon (Characiformes: Characidae) from the Río Magdalena basin, Colombia
Revista de Biología Tropical, 2010 Five new fish species of the genus Hemibrycon are described from the Río Magdalena basin, Colombia, using morphometric, meristic and osteological characters. Hemibrycon paez (n=40) differs in number of lateral line scales (39 to 42 vs.
César Román-Valencia +1 more
doaj
Ecology and Evolution, Volume 16, Issue 1, January 2026.This study morphologically analyzed 385 Diptychus maculatus from 5 Tarim River Basin populations. Using traditional and geometric morphometrics, it revealed environmental (high‐altitude cold, rapids, reservoir flows) and human‐driven morphological differentiation.
Yichao Hao +6 more
wiley +1 more source
Ecology and Evolution, Volume 16, Issue 1, January 2026.The present study analyzes wildlife species use indices and a vulnerability in the Aledjo Wildlife Reserve (AWR) in Togo. The Importance Value‐in‐use Index (IVIUsp) indicates that the most valued species are the patas monkey (Erythrocebus patas), the forest cobra (Naja melanoleuca), and the green mamba (Dendroaspis viridis).
Wiyaou Borozi +3 more
wiley +1 more source
An atlas of the growth, mortality and recruitment of Philippine fishes [PDF]
Growth, Mortality, Recruitment, Size distribution, Population dynamics, Fishery biology, Stock assessment, Length, Philippines ...
Ingles, J., Pauly, D.
core
Biotemas, 1998 Foram analisados os conteúdos gastro-intestinais de 268 indivíduos de B. soporator capturados entre junho de 1991 e setembro de 1992 em um manguezal na localidade de Cacha Pregos (sul da Ilha de Itaparica, Estado da Bahia, Brasil - cerca de 13º07'S ...
Paulo Roberto Duarte Lopes +1 more
doaj
Sahyadria, a new genus of barbs (Teleostei: Cyprinidae) from Western Ghats of India
Journal of Threatened Taxa, 2013 Redline Torpedo Barbs (Teleostei: Cyprinidae), comprising of two species, Puntius denisonii and P. chalakkudiensis, and six evolutionarily distinct lineages are endemic to the streams of the Western Ghats freshwater ecoregion in peninsular India.
R. Raghavan +3 more
doaj +1 more source