Results 91 to 100 of about 4,765 (225)

ÉVOLUTION DE LA RÉPARTITION DES ÉCREVISSES EN FRANCE MÉTROPOLITAINE SELON LES ENQUÊTES NATIONALES MENÉES PAR LE CONSEIL SUPÉRIEUR DE LA PÊCHE DE 1977 À 2001

Knowledge and Management of Aquatic Ecosystems, 2003
Selon les enquêtes nationales menées par le Conseil supérieur de la pêche depuis 1977 en France métropolitaine, la répartition des espèces d’écrevisses montre que les espèces autochtones (Austropotamobius pallipes, Astacus astacus, Austropotamobius ...
CHANGEUX T.
doaj   +1 more source

The activity of signal crayfish (Pacifastacus leniusculus) in relation to thermal and hydraulic dynamics of an alluvial stream, UK [PDF]

, 2014
Signal crayfish (Pacifastacus leniusculus) are an invasive species of global significance because of their detrimental impacts on freshwater environments and native organisms.
BS Cade, C Vorburger, CA Robinson, DH Bubb, DH Bubb, DH Bubb, DM Holdich, DM Lodge, F Gherardi, F Gherardi, F Gherardi, F Gherardi, F Royo, G Harvey, Ian Reid, J Basil, J Kirjavainen, J Lancaster, JW Gibbins, KA Schofield, L Crawford, LM Koch, Matthew F. Johnson, MF Johnson, MF Johnson, N Usio, P Nyström, P Nyström, P Nyström, P Stenroth, R-Z Guan, R-Z Guan, R-Z Guan, S Schütze, Stephen P. Rice, T Light, WT Momot, WT Momot, Y Machino   +38 more
core   +2 more sources

Revealing hidden sources of uncertainty in biodiversity trend assessments

Ecography, Volume 2025, Issue 5, May 2025.
Idiosyncratic decisions during the biodiversity trend assessment process may limit reproducibility, whilst ‘hidden' uncertainty due to collection bias, taxonomic incompleteness, and variable taxonomic resolution may limit the reliability of reported trends.
Martin A. Wilkes, Morwenna Mckenzie, Andrew Johnson, Christopher Hassall, Martyn Kelly, Nigel Willby, Lee E. Brown   +6 more
wiley   +1 more source

A COMPARISON OF SURVIVAL AND GROWTH IN JUVENILE ASTACUS LEPTODACTYLUS (ESCH.) AND PACIFASTACUS LENIUSCULUS (DANA) UNDER CONTROLLED CONDITIONS

Knowledge and Management of Aquatic Ecosystems, 2006
The aim of this study was to compare survival and growth of juvenile narrow-clawed crayfish (Astacus leptodactylus) and signal crayfish (Pacifastacus leniusculus) fed only with experimental pellets (45% of proteins, 6% of fat, 20% crude fibre) under ...
ULIKOWSKI D., KRZYWOSZ T., ŚMIETANA P.
doaj   +1 more source

Fast Colonization of Wild Brown Trout in Nature‐Like Compensation Channel

River Research and Applications, Volume 41, Issue 3, Page 581-592, March 2025.
ABSTRACT Salmonids and other aquatic migrating species are strongly affected by river damming, but the declining salmonid populations have been traditionally compensated by fish stocking. Nature‐like compensation channels are a new way to mitigate diversity loss in lotic environment.
Alisa Koski, Saija Koljonen, Jukka Tapani Syrjänen   +2 more
wiley   +1 more source

Mapping 15 years of crayfish plague in the Iberian Peninsula: The impact of two invasive species on the endangered native crayfish.

PLoS ONE, 2019
Crayfish plague, caused by the pathogen Aphanomyces astaci, is one of the main factors responsible for the decimation of the native European crayfish species Austropotamobius pallipes. In Spain, two North American freshwater crayfish species, Procambarus
Laura Martín-Torrijos, Harri Kokko, Jenny Makkonen, Japo Jussila, Javier Diéguez-Uribeondo   +4 more
doaj   +1 more source

Coexistência de duas espécies exóticas de lagostins (Pacifastacus leniusculus e Procambarus clarkii) na bacia hidrográfica do rio Sabor (NE Portugal) [PDF]

, 2010
Em Portugal existia uma única espécie europeia de lagostim de água doce, Austropotamobius pallipes, o lagostim-de-patas-brancas, que se considera actualmente extinta no país. No nordeste de Portugal continental onde anteriormente ocorria esta espécie, os
Bernardo, J.M., Bruxelas, S., Costa, A.M., Teixeira, Amílcar   +3 more
core  

The Nutritional Aspects of Cannibalism in Crustacean Aquaculture: With Emphasis on Cultured Tropical Spiny Lobsters

Reviews in Aquaculture, Volume 17, Issue 2, March 2025.
ABSTRACT Cannibalism in high‐value crustacean species, such as mud crab, clawed lobster, and spiny lobster, is a major impediment to commercial aquaculture due to its significant impact on survival and, hence, production. Knowledge of the nutrition acquired from consuming conspecifics may inform whether nutrient limitation is a primary reason for ...
Mohamed B. Codabaccus, Tara R. Kelly, Quinn P. Fitzgibbon, Chris G. Carter, Gregory G. Smith   +4 more
wiley   +1 more source

The future of the indigenous freshwater crayfish Austropotamobius italicus in Basque Country streams: Is it possible to survive being an inconvenient species? [PDF]

, 2009
The white-clawed freshwater crayfish Austropotamobius italicus is listed as “vulnerable” in the Spanish Red List of threatened species, but local legislation varies among Spanish regions.
A. Antón, A. Rallo, L. García-Arberas
core  

Surviving global change: a review of the impacts of drought and dewatering on freshwater mussels

Biological Reviews, Volume 100, Issue 1, Page 275-307, February 2025.
ABSTRACT The increase in the frequency and intensity of droughts and heatwaves caused by climate change poses a major threat to biodiversity. In aquatic systems, sedentary species such as freshwater mussels are generally considered more vulnerable to changes in habitat conditions than mobile species such as fish.
Kiara C. Cushway, Juergen Geist, Astrid N. Schwalb   +2 more
wiley   +1 more source