Results 81 to 90 of about 644 (186)
Moenkhausia sanctae subsp. filomenae
, 2020 Moenkhausia sanctae filomenae (Steindachner) One male of 41, one female of 46 mm total length. Height 2.6-2.5; head 3.5-3.7; eye 2.8-2.7. Interorbital distance only slightly bigger than eye diameter. D 10; A 25-26; in one longitudinal row 26 scales, between dorsal and pelvic fins 10 scales. The lateral line perforates 9 or 10 scales.
Mirande, Juan Marcos +3 more
openaire +1 more source
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 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
, 2014 Published as part of Litz, Thomas O. & The, Stefan Koerber Introduction, 2014, Check List of the Freshwater Fishes of Uruguay (CLOFF-UY)., pp.
Litz, Thomas O. +1 more
openaire +1 more source
Moenkhausia cotinho Eigenmann 1908
, 2020 Published as part of Mathubara, Kleber & Toledo-Piza, Mônica, 2020, Taxonomic study of Moenkhausia cotinho Eigenmann, 1908 and Hemigrammus newboldi (Fernández-Yépez, 1949) with the description of two new species of Moenkhausia (Teleostei: Characiformes: Characidae), pp.
Mathubara, Kleber, Toledo-Piza, Mônica
openaire +2 more sources
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
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
Moenkhausia cf. dichroura Distribution Amazon, Orinoco, Paraguay. Notes Galacatos et al. (2004), Valdiviezo-Rivera et al. (2018), Tobes et al. (2022).
Escobar-Camacho, Daniel +4 more
openaire +1 more source
Assessing fish diversity in abandoned mining ponds in Madre de Dios, Peru, using environmental DNA
Environmental DNA, Volume 6, Issue 1, January–February 2024.We surveyed four lentic systems in Madre de Dios, Peru: two abandoned mining ponds created by ASGM and two unmined oxbow lakes as a reference to assess fish recolonization. We compared two alternative eDNA processing methods and contrasted our results with historic data from traditional biodiversity monitoring. Our results indicate that eDNA could be a
Camila Timana‐Mendoza +4 more
wiley +1 more source