Results 41 to 50 of about 4,169 (182)
Molecular Ecology, Volume 34, Issue 8, April 2025.ABSTRACT Visual communication in fish is often shaped by their light environment, which influences both sensory (e.g., eye size, opsin gene expression) and signalling traits (e.g., body reflectance). This study explores the phenotypic variation in the visual communication traits of six species of centrarchids (Centrarchidae) inhabiting two contrasting ...
César Bertinetti +3 more
wiley +1 more source
The ichthyofauna in the influence area of the Lajeado reservoir, Tocantins state, Brazil [PDF]
Check List, 2017 Five rivers and 13 streams in the influence area of the Lajeado reservoir (upper-middle Tocantins River) were sampled in 5 expeditions. A total of 194 fish species were recorded and with the Characiformes and Siluriformes predominant, following the ...
Renata Bartolette +14 more
doaj +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
Genetics and Molecular Biology, 2019 Crenicichla is the largest genus in the Cichlidae family in South America. The genus includes 100 valid species that are popularly known in Brazil as jacundás or joaninhas and are widely distributed in rivers east of the Andes.
Larissa Bettin Pires +3 more
doaj +1 more source
Reviews in Aquaculture, Volume 17, Issue 2, March 2025.ABSTRACT Aquaculture emerges as a crucial solution for addressing the global food shortage of an estimated 10 billion people by 2050. In Türkiye, aquaculture plays a significant role in supporting the economy and ensuring food security. Over the past two decades, finfish production in Türkiye surged from 61,163 to 547,505 t, generating $1.7 billion in ...
İlhan Aydın +16 more
wiley +1 more source
Parasite, 2018 The Lower Congo Basin is characterized by a mangrove-lined estuary at its mouth and, further upstream, by many hydrogeographical barriers such as rapids and narrow gorges. Five localities in the mangroves and four from (upstream) left bank tributaries or
Jorissen Michiel W.P. +10 more
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المجلة العراقية للاستزراع المائي, 2019 The study included the effect of the advancement of the saline front on the composition of the fish catchment of the East Hamar marsh for the period from January 2018 to December 2018.
Ghassan, A. Al-Najjar
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Ecology and Evolution, Volume 15, Issue 2, February 2025.Using a Genotyping‐by‐Sequencing approach across tributaries in the central Amazonia, we found that the black piranha (Serrasalmus rhombeus) exhibits low genetic diversity, pronounced inbreeding, and significant population structure, likely shaped by historical events rather than contemporary factors.
Alizée Thomas +6 more
wiley +1 more source
Sulawesi stream fish communities depend on connectivity and habitat diversity
Journal of Fish Biology, Volume 106, Issue 2, Page 358-375, February 2025.Abstract Streams provide an array of habitat niches that may act as environmental filters for fish communities. The tropical island of Sulawesi in Indonesia is located in the Wallacea, a region isolated by marine barriers from the Asian and Australian faunas.
Letha Louisiana Wantania +6 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2012 This study describes the hematological parameters in Iranocichla hormuzensis, an Iranian freshwater cichlid important as ornamental and food fish. Forty fish were captured with seine net at Mehran river Hormozgan province, Iran.
Ehsan Daneshvar +3 more
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