Results 71 to 80 of about 813 (165)

Estudio poblacional del acocil Cambarellus montezumae (Crustacea: Decapoda: Cambaridae) en Xochimilco, México Population study of the crayfish Cambarellus montezumae (Crustacea: Decapoda: Cambaridae) in Xochimilco, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2007
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
doaj  

Testing phylogenetic hypotheses of the subgenera of the freshwater crayfish genus Cambarus (Decapoda: Cambaridae). [PDF]

open access: yesPLoS ONE, 2012
The genus Cambarus is one of three most species rich crayfish genera in the Northern Hemisphere. The genus has its center of diversity in the Southern Appalachians of the United States and has been divided into 12 subgenera.
Jesse W Breinholt   +2 more
doaj   +1 more source

Global invasion and biosecurity risk from the online trade in ornamental crayfish

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Trade in undomesticated ornamental animals has rapidly expanded beyond brick‐and‐mortar retail stores to now include growing numbers of internet marketplaces. The growing volume, diversity, and origins of invasive non‐native species in trade challenge already weak national biosecurity policies.
Julian D. Olden   +1 more
wiley   +1 more source

Cambarus loughmani, a new species of crayfish (Decapoda: Cambaridae) endemic to the pre-glacial Teays River Valley in West Virginia, USA [PDF]

open access: yes, 2019
Foltz, David A., Sadecky, Nicole M., Myers, Greg A., Fetzner, James W., Welsh, Stuart A., Stocker, G. Whitney, Glon, Mael G., Thoma, Roger F. (2019): Cambarus loughmani, a new species of crayfish (Decapoda: Cambaridae) endemic to the pre-glacial Teays ...
Fetzner, James W.   +7 more
core   +1 more source

FIGURE 8 in Cambarus ectopistes sp. nov., a new stream-dwelling crayfish (Decapoda: Cambaridae) from the French Broad, Pigeon, and Nolichucky River watersheds in the Appalachian Mountain region of North Carolina and Tennessee, USA [PDF]

open access: yes, 2021
FIGURE 8. Intraspecific variation in C. ectopistes sp. nov. occurs most notably in the shape of the rostrum. A, Nolichucky and Cane Rivers; B, French Broad and Pigeon Rivers.Published as part of Loughman, Zachary J. & Williams, Bronwyn W., 2021, Cambarus
Williams, Bronwyn W.   +1 more
core   +1 more source

Relación biogeográfica entre cangrejos dulceacuícolas y acociles a lo largo de la zona mexicana de transición: revaluación de la hipótesis de Rodríguez (1986) Biogeographic relationship of freshwater crabs and crayfish along the Mexican transition zone: reevaluating Rodríguez (1986) hypothesis

open access: yesRevista Mexicana de Biodiversidad, 2012
A partir de la hipótesis planteada por Rodríguez (1986) sobre una 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 ...
Fernando Álvarez   +3 more
doaj  

New species of crayfish of the genus Procambarus, and notes on Procambarus pilosimanus (Decapoda: Cambaridae) from Chiapas, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2021
A new species of crayfish is described from the Cave of Sótano de La Lucha, in the border between the Mexican states of Chiapas and Oaxaca. The new species is completely adapted to the cave environment with reduced eyes lacking cornea and visual ...
Fernando Álvarez-Noguera   +2 more
doaj   +1 more source

Characterising dispersal and potential impacts of non‐native red swamp crayfish (Procambarus clarkii) populations in the coastal plain region of the pee Dee River basin, U.S.A.

open access: yesFreshwater Biology, Volume 69, Issue 10, Page 1364-1375, October 2024.
Abstract Non‐native species can spread rapidly through aquatic ecosystems in association with both natural and anthropogenic mechanisms, but the relative importance of these two mechanisms in determining the spread of a species is not always clear.
Michael R. Kendrick   +8 more
wiley   +1 more source

FIGURE 4 in Cambarus (Jugicambarus) pauleyi, a new species of crayfish (Decapoda: Cambaridae) endemic to southcentral West Virginia, USA, with a re-description of Cambarus (J.) dubius [PDF]

open access: yes, 2015
FIGURE 4. Known range of Cambarus dubius sensu stricto in Maryland, Pennsylvania and West Virginia.Published as part of Loughman, Zachary J., Thoma, Roger F., Fetzner Jr, James W. & Stocker, G.
Loughman, Zachary J.   +3 more
core   +1 more source

Linked collectors and determiners for: Two new species of freshwater crayfish of the genus Faxonius (Decapoda: Cambaridae) from the Ozark Highlands of Arkansas and Missouri. [PDF]

open access: yes
Natural history specimen data linked to collectors and determiners held within, "Two new species of freshwater crayfish of the genus Faxonius (Decapoda: Cambaridae) from the Ozark Highlands of Arkansas and Missouri".
Bionomia
core   +7 more sources

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