Results 51 to 60 of about 813 (165)

FIGURE 20. Orconectes occidentalis. Form I in Four new crayfishes (Decapoda: Cambaridae) of the genus Orconectes from Texas [PDF]

open access: yes, 2010
FIGURE 20. Orconectes occidentalis. Form I male gonopods for Nueces (a–d), Frio (e–h), Medina (i–l) rivers; and for the lower Colorado (m, n), Pedernales (o, p), Llano (q, r), upper Colorado (s, t), and San Saba (u–x) divisions of the Colorado basin ...
Johnson, Daniel P.
core   +1 more source

World of Crayfish™: a web platform towards real-time global mapping of freshwater crayfish and their pathogens [PDF]

open access: yesPeerJ
Freshwater crayfish are amongst the largest macroinvertebrates and play a keystone role in the ecosystems they occupy. Understanding the global distribution of these animals is often hindered due to a paucity of distributional data.
Mihaela C. Ion   +90 more
doaj   +2 more sources

Remarques sur l'acclimatation en France de Procambarus clarkii (Decapoda Cambaridae) [PDF]

open access: yes, 1991
Remarks on the acclimatization of Procambarus clarkii in France (Decapoda Cambaridae) We observed populations of P. clarkii in several locations in South-Western part of France, the department Gard and Brittany.
Neveu, André   +2 more
core   +1 more source

New sites of the invasive signal crayfish, Pacifastacus leniusculus (Dana, 1852), from the Lutynia and Prosna rivers in Poland

open access: yesFisheries & Aquatic Life
This article presents new observations of the invasive signal crayfish, Pacifastacus leniusculus, in Poland. The species was detected for the first time in the Lutynia and Prosna rivers in southwest Poland.
Wróblewski Paweł   +2 more
doaj   +1 more source

The mitochondrial genomes of Cambaroides similis and Procambarus clarkii (Decapoda: Astacidea: Cambaridae): the phylogenetic implications for Reptantia [PDF]

open access: yes, 2012
Kim, S., Park, M.-H., Jung, J.-H., Ahn, D.-H., Sultana, T., Kim, S., Park, J.-K., Choi, H.-G. & Min, G.-S. (2012). The mitochondrial genomes of Cambaroides similis and Procambarus clarkii (Decapoda: Astacidea: Cambaridae): the phylogenetic implications ...
Park, Mi-Hyun   +17 more
core   +1 more source

Distribución del cangrejo rojo Procambarus clarkii Girard, 1859 (Decapoda, Cambaridae) en Extremadura

open access: yesGraellsia, 2000
En este trabajo se presenta la distribución del cangrejo rojo en Extremadura en base a los muestreos realizados en 407 cuadrículas de 10 x 10 km, habiendo sido detectado en 69.77% de las cuadrículas prospectadas, por lo que llega a ocupar la casi ...
J. L. Pérez-Bote, H. J. Pula, G. Cascos
doaj   +1 more source

A new species of crayfish of the genus Cambarellus (Decapoda: Cambaridae) from central Mexico

open access: yesRevista Mexicana de Biodiversidad, 2021
Previous studies suggested that populations of the genus Cambarellus inhabiting La Laja river could correspond to an undescribed taxon. Morphometric analysis of the variation in 15 body traits and molecular analysis from 5 genetic markers were carried ...
Carlos Pedraza-Lara   +2 more
doaj   +1 more source

Study on Phototaxis and Food‐Inducing Effects in Procambarus clarkii

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
As a globally significant freshwater aquaculture species, Procambarus clarkii has attracted considerable attention due to its economic value. Understanding its behavioral characteristics is crucial for improving aquaculture practices. This study systematically investigated the effects of different light conditions and feeding attractants on P.
Yujia Huo   +8 more
wiley   +1 more source

Cambarus fetzneri sp. nov., a new species of burrowing crayfish (Decapoda: Cambaridae) from the Allegheny Mountains of Virginia and West Virginia, USA [PDF]

open access: yes, 2019
Loughman, Zachary J., Welsh, Stuart A., Thoma, Roger F. (2019): Cambarus fetzneri sp. nov., a new species of burrowing crayfish (Decapoda: Cambaridae) from the Allegheny Mountains of Virginia and West Virginia, USA. Zootaxa 4651 (1): 38-50, DOI: 10.11646/
Loughman, Zachary J.   +2 more
core   +1 more source

The gene encoding the insulin-like androgenic gland hormone in an all-female parthenogenetic crayfish. [PDF]

open access: yesPLoS ONE, 2017
Male sexual differentiation in crustaceans is controlled by the androgenic gland (AG), a unique male endocrine organ that, in decapods, is located at the base of the 5th pereiopod.
Tom Levy   +4 more
doaj   +1 more source

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