Results 131 to 140 of about 1,744 (163)

Eugenol as anesthetic for Cnesterodon decemmaculatus (Cyprinodontiformes, Poeciliidae)

Laboratory Animals, 2023
Anesthetics are commonly used in fish for surgery and to facilitate capture, handling and transport in aquaculture and experimental procedures. In research, the selection of the anesthetic depends on its properties and on the recovery time. Eugenol has been pointed out as an effective anesthetic for fish, alternative to traditional drugs.
Maria C Vercellini, Ramiro Rearte, Luca di Cesare, Miguel A Ayala, Martin M Montes   +4 more
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Reproductive Adaptations Among Viviparous Fishes (Cyprinodontiformes: Poeciliidae)

Evolution, 1978
Adaptations for placing a maximum number of mature offspring in the next generation fall between the two adaptive extremes of having either high reproductive rates and low survival rates or low reproductive rates and high survival rates. Among the fishes, both extremes have been realized; for example, the ling, Molva molva may produce 20-30 X 106 eggs ...
Roger E, Thibault, R Jack, Schultz
openaire   +2 more sources

Cyprinodontiformes

2019
Cyprinodontiformes Anablepidae Jenynsia lineata (Jenyns) Wolffhugelia matercula Jenynsia multidentata (Jenyns) Polymorphus sp. Cyprinidae Cyprinus carpio Linnaeus Polymorphus sp. Pomphorhynchus patagonicus Poeciliidae Cnesterodon decemmaculatus (Jenyns) Wolffhugelia matercula Rivulidae Austrolebias bellottii (Steindachner) Neoechinorhynchus ...
Hernández-Orts, Jesús S., Kuchta, Roman, Semenas, Liliana, Crespo, Enrique A., González, Raúl A., Aznar, Francisco J.   +5 more
openaire   +1 more source

Cyprinodontiformes

2008
Order Cyprinodontiformes Family Poeciliidae Poecilia caucana Gyrodactylus milleri (VE) Gyrodactylus poeciliae (VE)
Cohen, Simone C., Kohn, Anna
openaire   +1 more source

Molecular phylogeny of the livebearing Goodeidae (Cyprinodontiformes)

Molecular Phylogenetics and Evolution, 2004
The Goodeinae is a speciose group of viviparous freshwater fishes endemic to the Mesa Central of Mexico. The current taxonomy of the group is based on morphology associated with viviparity and several of the groupings are questionable. We sequenced part of the mitochondrial cytochrome c oxidase subunit I (COI) gene (627bp) and control region ...
Shane A, Webb, Jefferson A, Graves, Constantino, Macias-Garcia, Anne E, Magurran, Diarmaid O, Foighil, Michael G, Ritchie   +5 more
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Cyprinodontiformes

2009
Published as part of Matamoros, Wilfredo A., Schaefer, Jacob F. & Kreiser, Brian R., 2009, Annotated checklist of the freshwater fishes of continental and insular Honduras, pp.
Matamoros, Wilfredo A., Schaefer, Jacob F., Kreiser, Brian R.   +2 more
openaire   +1 more source

Phylogeography of the genus Epiplatys (Aplocheiloidea: Cyprinodontiformes)

Molecular Phylogenetics and Evolution, 2009
There are six major genera of aplocheiloid killifishes endemic to West Africa. Five of these are largely restricted to the two major blocks of rainforest. Two are found within the Eastern rainforest block (Nigeria to the central Congo) while three are found within the Western rainforest block (Sierra Leone to Togo).
Glen E, Collier, William J, Murphy, Michael, Espinoza   +2 more
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Cyprinodontiformes

2013
ORDER CYPRINODONTIFORMES FAMILY POECILIIDAE Poecilia boesemani Poeser 2003 [liberty Molly (in Trinidad)] Brackish and fresh water (Kenny 1995). Endemic to Trinidad, but possibly also present on adjacent mainland Venezuela; described from the Maraval River, Trinidad (Poeser 2003). Internal fertilisation; livebearer; capable of breeding in oceanic
Phillip, Dawn A. T., Taphorn, Donald C., Holm, Erling, Gilliam, James F., Lamphere, Bradley A., López-Fernández, Hernán   +5 more
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Osteological analysis of the killifish genusCynolebias (Cyprinodontiformes: Rivulidae)

Journal of Morphology, 1998
Relationships among the species of the annual fish Cynolebias are unclear. An analysis of the variation and utility of osteological characters for phylogenetic analysis was done using cleared and double-stained specimens representing 21 species of Cynolebias.
Marcelo, Loureiro, Rafael O, De Sá
openaire   +2 more sources

Evolution, ecology and physiology of amphibious killifishes (Cyprinodontiformes)

Journal of Fish Biology, 2015
The order Cyprinodontiformes contains an exceptional diversity of amphibious taxa, including at least 34 species from six families. These cyprinodontiforms often inhabit intertidal or ephemeral habitats characterized by low dissolved oxygen or otherwise poor water quality, conditions that have been hypothesized to drive the evolution of terrestriality.
A J, Turko, P A, Wright
openaire   +2 more sources