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Description of two new species of annual fishes of the Hypsolebias antenori species group (Cyprinodontiformes: Rivulidae), from Northeast Brazil
(Magnolia Press, 2016-05-23)
The Hypsolebias antenori species group comprises a monophyletic clade of annual fishes occurring in the semi-arid region of Northeastern Brazil. Most species of this group are found in the Rio Sao Francisco basin, but there ...
Chromosomal Markers Are Useful to Species Identification in Rivulidae (Cyprinodontiformes, Aplocheiloidei), Including the Resolution of Taxonomic Uncertainties in a Vulnerable Species Complex
(Mary Ann Liebert, Inc, 2020-01-13)
Killifishes are a unique and diversified fish group composed of several annual species inhabiting ephemeral pools in tropical and subtropical regions. Moreover, many genera have probably undergone fast speciation with a ...
New data on the acanthocephalan Neoechinorhynchus villoldoi Vizcaíno, 1992 (Neoechinorhynchidae: Acanthocephala), based on specimens found in Austrolebias bellottii (Steindachner, 1881) (Rivulidae: Cyprinodontiformes) from Punta Indio, Argentina
(Pensoft Publishers, 2017-07)
In a survey of parasites on the killifish, Austrolebias bellottii from Punta Indio and Magdalena, Argentina, the acanthocephalan Neoechinorhynchus villoldoi was found. This parasite had not been recorded since 1992 when ...
Diet of the Atlantic rainforest killifish Rivulus santensis (Rivulidae, Cyprinodontiformes) in southeastern Brazil
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Ultrastructural features of spermatogenesis in Melanorivulus punctatus (Cyprinodontiformes: Rivulidae)
(Elsevier B.V., 2014-07-01)
Fish belonging to the family Rivulidae possess one of the most complex reproductive systems. Rivulus, a genus of freshwater fish in the Rivulidae family, was recently reclassified into five genera, including Melanorivulus. ...