Results 21 to 30 of about 3,235 (232)
Se presenta un estudio poblacional del acocil Cambarellus montezumae en Xochimilco, México, basado en el análisis de 12 muestreos, de octubre de 2001 a mayo de 2002, en los que se colectaron 668 organismos.
Fernando Álvarez, Rebeca Rangel
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Postembryonic development in freshwater crayfish (Decapoda: Astacidea) in an evolutionary context [PDF]
Detailed morphology of the first three postembryonic developmental stages (Stages I-III juvenile) in representatives from all four crayfish families, Austropotamobius torrentium (von Paula Schrank, 1803) (Astacidae), Procambarus virginalis Lyko, 2017 ...
Tadashi Kawai, Antonín Kouba
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Cambarellus chapalanus is an endemic species of the area around Lake Chapala in Mexico and knowledge about its biology and ecology is scarce. Its population dynamics were evaluated based on individual growth, mortality, production, and productivity. For
Ignacio Cáceres +3 more
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The red swamp crayfish, Procambarus clarkii, is a native species in north-eastern Mexico and south-central USA. P. clarkii was introduced to China in 1929 and has been used as an aquaculture species in China since 1983. It currently exists in most of the
Gen Hua Yue +4 more
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Thirty years of invasion: the distribution of the invasive crayfish Procambarus clarkii in Italy [PDF]
The presence of the red swamp crayfish Procambarus clarkii in Italy is documented since 1989, but no comprehensive data are available on its spread through time at the national scale. New confirmed records for Procambarus clarkii are continuously arising
Falaschi, Mattia +3 more
core +2 more sources
Parthenogenetic Alien Crayfish (Decapoda: Cambaridae) Spreading in Madagascar [PDF]
Abstract Invasion of an alien freshwater crayfish is newly confirmed in Madagascar. The invasive crayfish is determined as the parthenogenetic Marmorkrebs (marbled crayfish) (Cambaridae: Decapoda) on the basis of morphological features and the fact that all collected specimens were females regardless of their size.
Tadashi Kawai +5 more
openaire +1 more source
Rediscovery and phylogenetic analysis of the Shelta Cave Crayfish (Orconectes sheltae Cooper & Cooper, 1997), a decapod (Decapoda, Cambaridae) endemic to Shelta Cave in northern Alabama, USA [PDF]
The Shelta Cave Crayfish (Orconectes sheltae) is a small, cave-obligate member of the genus Orconectes (family Cambaridae) endemic to a single cave system—Shelta Cave—in northwest Huntsville, Madison Co., Alabama, USA.
Katherine E. Dooley +3 more
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This contribution presents first record of a blue colour morph of spiny-cheek crayfish, Faxonius limosus (Rafinesque, 1817). Two unusually coloured individuals were caught in Poland, in two different locations, separated from each other by approximately ...
Maciaszek Rafał +3 more
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Conservation of imperiled crayfish, Cambarus veteranus(Decapoda: Reptantia: Cambaridae) [PDF]
1 West Liberty University, Department of Natural Sciences and Mathematics, P.O. Box 295, West Liberty, WV 26074, USA 2 U.S. Geological Survey, West Virginia Cooperative Fish and Wildlife Research Unit, 322 Percival Hall, Morgantown, WV 26506, USA 3 Carnegie Museum of Natural History, Section of Invertebrate Zoology, 4400 Forbes Avenue, Pittsburgh, PA ...
Zachary J. Loughman +3 more
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A partir de la hipótesis lanzada por Rodríguez (1986) sobre la posible exclusión biogeográfica entre acociles de la familia Cambaridae y cangrejos de agua dulce de la familia Pseudothelphusidae a lo largo del centro y sur de México, se han hecho varios ...
Fernando Álvarez Noguera
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