Results 71 to 80 of about 1,269 (171)
QANAT FISHES IN MARKAZI AND SIRJAN BASINS OF KERMAN PROVINCE, IRAN
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008 A survey on the qanat fishes of the Markazi and Sirjan basins of Iran was carried out in the year 2001. Using electroshocker, cast net and river seine, we collected 767 specimens from73 qanats in the study area.
M. Ebrahimi
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A New Key Character in Males of the Family Goodeidae (Cyprinodontiformes) [PDF]
Nature, 1965 IN the family Goodeidae, unlike the other viviparous Cyprinodontiformes, the male anal fin is not modified into a gonopodium. Three years ago, we discovered in Skiffia lermae (Goodeidae) a muscular structure which seems to serve as a reproductive organ and which we called a “pseudo-penis”1,2.
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Acta Scientiarum: Biological Sciences, 2006 The aim of this work was to assess and compare the diversity of theichthyofauna in three headwater rivers of Paraíba-do-Sul basin in the Serra do Mar State Park, Núcleo Santa Virgínia.
Leandro Muller Gomiero +1 more
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A biota aquática em um riacho tropical e suas relações com fatores ambientais
Biodiversidade Brasileira, 2017 As unidades de conservação no Brasil carecem de informações que subsidiem os planos de manejo e as tomadas de decisões dos gestores para a conservação de sua biodiversidade. Este trabalho utilizou a biota aquática (zoobentos e peixes), além de parâmetros
Ariane Almeida Vaz +3 more
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HETEROCHRONIC VARIATION IN THE DEVELOPMENTAL TIMING OF CRANIAL OSSIFICATIONS IN POECILIID FISHES (CYPRINODONTIFORMES) [PDF]
Evolution, 1990 The quantitative description of ossification sequences and other developmental events with respect to body size provides a basis for assessing the ontogenetic patterns underlying differences in morphological structure. To the extent that such sequences are evolutionarily conservative, they may also provide a basis for phylogenetic inference ...
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Revista del Museo de La PlataAustrolebias luzardoi sp. n., se describe de charcos temporales del sector medio de la cuenca del río Cuareim, Departamento de Artigas, al norte de la República Oriental del Uruguay.
Enrique Perujo +3 more
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Brazilian Journal of BiologyCyprinodontiformes fishes (guppies) are widely distributed in Neotropical regions and use deteriorated microhabitats in rivers where few species can occur.
FG. Araújo +3 more
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Studying fish biodiversity and abundance in Boujagh Wetland of Kiashahr, South-Western Caspian Sea
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2004 The fish biodiversity and abundance studied in Boujagh wetland, close to Kiashahr south-western Caspian Sea during the year 2002. In each season, samples were collected by using gillnet, common haul seine, cast net and dip net in a 7-15 day sampling ...
H. Khara; Sh. Nezami balochi
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The fish fauna in tropical rivers: The case of the Sorocaba river basin, SP, Brazil
Revista de Biología Tropical, 2003 A survey was carried out on the fish species in the Sorocaba River basin, the main tributary of the left margin of the Tietê River, located in the State of São Paulo, Brazil. The species were collected with gill nets.
Welber Senteio Smith +2 more
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An unexpected discovery of a new species of Jenynsia (Cyprinodontiformes: Anablepidae)
Neotropical IchthyologyAbstract Specimens referred to Jenynsia (Plesiojenynsia) unitaenia from the Tramandaí-Mampituba ecoregion were genetically compared in order to obtain their phylogeographic relationships. Molecular analysis estimated that populations from rio Mampituba and rio Araranguá diverged from rio Maquiné and rio Três Forquilhas populations during the ...
Caroline Hartmann +3 more
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