, 2014 We investigated sex ratio, reproductive period, fecundity, and sexual dimorphism of Pamphorichthys hollandi in southeastern Brazil. Reproductive status was identified according to a female's gonads/embryos development scale. Of the 613 collected specimens, 373 (60%) were females and 240 (40%) males giving a sex ratio of 1 male:1.6 female.
Casatti, Lilian +3 more
openaire +2 more sources
Assembly of the poorly differentiated Verasper variegatus W chromosome by different sequencing technologies. [PDF]
Sci Data, 2023 Xu XW, Sun P, Gao C, Zheng W, Chen S.
europepmc +1 more source
Predation affects body shape in the knife livebearer Alfaro cultratus (Cyprinodontiformes: Poeciliidae). [PDF]
Ecol Evol, 2023 Ardon DA +4 more
europepmc +1 more source
Description of Ellipsomyxa prima n. sp. in the gallbladder of Gambusia yucatana (Cyprinodontiformes: Poeciliidae) from freshwater springs in the Yucatán Peninsula, Mexico. [PDF]
Sci RepColunga-Ramírez G +5 more
europepmc +1 more source
Convergent Evolutionary Dead-End and Breakdown of Hard Chorion in Parental-Egg-Care Fish Reproductive Strategies. [PDF]
Mol EcolNagasawa T +5 more
europepmc +1 more source
Complete mitochondrial genome of a livebearing freshwater fish (Cyprinodontiformes: Poeciliidae): Poecilia parae. [PDF]
Mitochondrial DNA B Resour, 2023 Fast KM, Rakestraw AW, Sandel MW.
europepmc +1 more source
Genetic evidence for the rediscovery in the wild of the critically endangered Sahara killifish Apricaphanius saourensis (Cyprinodontiformes: Aphaniidae). [PDF]
NaturwissenschaftenDerouiche L, Tahri R, Fernandes CR.
europepmc +1 more source
Aquatics capacity in Poecilia reticulata (Pisces: Cyprinodontiformes)
Revista del Museo Argentino de Ciencias Naturales, 2002 Sergio Gómez, Ricardo Ferriz
openaire +2 more sources
Molecular detection of the zoonotic trematode Centrocestus formosanus (Nishigori, 1924) (Opisthorchiida, Heterophyidae) in Central Europe. [PDF]
Vet Res CommunŠmiga Ľ +5 more
europepmc +1 more source