Results 61 to 70 of about 676 (156)
, 2016 Moenkhausia nigromarginata: MZUSP 5179, 13, 37.3–55.4 mm SL, MZUSP 45289, 5, 21.5–39.4 mm SL, MZUSP 93509, 156, 17–51.4 mm SL, MZUSP 93520, 215, 30.4–49.8 mm SL, MZUSP 93657, 26, 19.4–53.2 mm SL, Rio Papagaio basin.Published as part of Fernando C.
anoela M. F. Mar +3 more
core +1 more source
Megalocytivirus: A Review of Epidemiology, Pathogenicity, Immune Evasion, and Prevention Strategies
Reviews in Aquaculture, Volume 17, Issue 3, June 2025.ABSTRACT Megalocytivirus, a large double‐stranded DNA virus belonging to the Iridoviridae family, has infected over 100 species of fish, leading to significant economic losses in the aquaculture, food, and ornamental fish industries. These viruses exhibit icosahedral symmetry and have diameters ranging from 120 to 200 nm.
Changjun Guo +4 more
wiley +1 more source
Neotropical IchthyologyA new species of Moenkhausia is described from tributaries of the rio Paraguay, Brazil. The new species is diagnosed from congeners by characters related to body coloration, the number of lateral line scales, the degree of poring of the lateral line, and
Ricardo C. Benine +2 more
doaj +1 more source
Environmental DNA, Volume 7, Issue 3, May–June 2025.We used eDNA to assess seasonal biodiversity patterns in a tropical river in French Guiana. Our results show that rainfall increases the detection of terrestrial species through eDNA washout and leads to species homogenization via increased eDNA transport.
Céline Condachou +5 more
wiley +1 more source
Moenkhausia justae Eigenmann 1908
, 2015 Moenkhausia justae Eigenmann, 1908 (Figs. 8 a–b, 9 b, Table 2) Moenkhausia justae Eigenmann 1908: 102. Type locality: “Uncertain in Amazon, Brazil ”. Diagnosis. Moenkhausia justae is distinguished from M. jamesi, M. ischyognatha, M.
Benine, Ricardo C., Petrolli, Marina G.
core +1 more source
Neotropical IchthyologyMoenkhausia doceana is redescribed from the Northeastern Mata Atlântica ecoregion drainages in Espírito Santo, Minas Gerais, and Bahia states. The species is distinguished from its congeners by a long anal fin, with 29-34 (mode 32) branched rays; 4-7 ...
Fernando R. Carvalho +2 more
doaj +1 more source
Ichthyofauna (Osteichthyes, Actinopterygii) from tributaries of the Beni and Mamoré rivers in the Llanos de Moxos wetland of the Bolivian Amazon [PDF]
Check ListWe conducted ichthyological surveys in the Biata, Geneshuaya, Benicito, and Yata Rivers, as well as Dos Naciones Lagoon. We recorded 182 species, including new records for Bolivia, such as Jupiaba citrina Zanata & Ohara, 2009, Moenkhausia ...
Takayuki Yunoki +4 more
doaj +3 more sources
The impact of increasing turbidity on the predator–prey interactions of freshwater fishes
Freshwater Biology, Volume 70, Issue 1, January 2025.Abstract Human activities are exacerbating environmental change globally. Turbidity in freshwater systems is increasing due to extreme weather events and intensification of activities such as deforestation, urbanisation, agriculture and altering water flow with dams and other structures.
Costanza Zanghi, Christos C. Ioannou
wiley +1 more source
Neotropical IchthyologyFish assemblage structure and variability were analyzed in two floodplain lagoons (Las Arhuacas and Los Cardonales) along the lower Orinoco over a hydrological cycle.
Nirson González +2 more
doaj +1 more source
Water Resources Research, Volume 60, Issue 11, November 2024.Abstract The transition from the Andes to the Amazon lowland hosts a high biodiversity and currently is facing several anthropogenic activities, including hydropower infrastructure projects. Little is known about the geomorphology of the Andean gorges, rivers and the interaction with the fish diversity upstream and downstream of gorges.
J. D. Abad +6 more
wiley +1 more source