Results 81 to 90 of about 6,137 (196)
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
Acta Scientiarum: Biological Sciences, 2008 Frações da folha e casca de pequi (Caryocar brasiliensis), testadas como moluscicidas, combateram o hospedeiro intermedário da esquistossomose. O nicho ecológico desse molusco está associado a mananciais de água.
Luciana Damacena Silva +4 more
doaj +1 more source
Black spots and female association preferences in a sexual/asexual mating complex ( Poecilia , Poeciliidae, Teleostei) [PDF]
, 2018 We investigated whether female association preferences for males are influenced by black spot disease (BSD), a parasite induced change of the host phenotype.
Burmeister, Heike +3 more
core
Differential susceptibility to food stress in neonates of sexual and asexual mollies ( Poecilia , Poeciliidae) [PDF]
, 2018 The maintenance of sex is still an evolutionary puzzle given its immediate costs. Stably coexisting complexes of asexually and sexually reproducing forms allow to study mechanisms that balance the costs and benefits of both asexual and sexual ...
Schlupp, Ingo, Tobler, Michael
core
Peces de la Reserva de la Biosfera Selva El Ocote y presa Nezahualcóyotl (Malpaso) Chiapas, México
Revista Mexicana de Biodiversidad, 2016 Se presenta el inventario de peces de la Reserva de la Biosfera Selva El Ocote y presa Nezahualcóyotl (Malpaso), incluyendo el río Totopac en Chiapas, México.
Manuel de Jesús Anzueto-Calvo +2 more
doaj +1 more source
Survival in an extreme habitat: the roles of behaviour and energy limitation [PDF]
, 2018 Extreme habitats challenge animals with highly adverse conditions, like extreme temperatures or toxic substances. In this paper, we report of a fish (Poecilia mexicana) inhabiting a limestone cave in Mexico.
García de León, Francisco +5 more
core
Revista Mexicana de Biodiversidad, 2019 Specimens of Xiphophorus birchmanni (Teleostei: Poeciliidae) (55 individuals) (Sheepshead swordtail) were collected from 2 localities in the Pánuco River drainage from Hidalgo and Veracruz [at Atlatipa (n = 26) and Benito Juárez (n = 29), respectively],
Christian Elizbeth Bautista-Hernández +3 more
doaj +1 more source
Female preference and courtship behavior of Limia nigrofasciata [PDF]
, 2015 The humpback limia (Limia nigrofasciata) is a sexually dimorphic (with males and females with different physical features), livebearing fish from the Family Poeciliidae that is endemic to (occurs exclusively to) Lake Miragoane in Haiti.
Holz, Katie
core +2 more sources
Parásitos de peces de algunos ríos de la Costa Atlántica
Wani, 2014 El presente estudio comprende un registro sistemático de especies de monogéneos (Dactylogyridae, Ancyrocephalinae) colectados de las branquias de peces de las familias Pimelodidae, Poeciliidae, Cichlidae y Characidae, en algunos de los ríos de la Costa ...
Edgard Mendoza - Franco +2 more
doaj
Tapinoma pymaeum (Dufour, 1857) (Hymenoptera, Formicidae), not a rare species [PDF]
, 1996 Tapinoma pygmaeum is an ant known from seven localities. Five of them are in the province of Girona (Spain). The apparent rarity and skewed distribution of this species is probably an artifact due to the confussion, in field samplings, with a similar ...
Espadaler, Xavier +1 more
core +4 more sources