Results 21 to 30 of about 230 (160)

The King's aquatic desires: 16th‐century fish and crayfish introductions into Spain

open access: yesFish and Fisheries, Volume 23, Issue 6, Page 1251-1263, November 2022., 2022
Abstract Humans have introduced species out of their native areas for millennia, and characterising these historical introductions can provide insights into the long‐term progress of invasion processes. Here, archival sources and other historical documents are used to describe the motivations, negotiations and actions leading to fish and crayfish ...
Miguel Clavero
wiley   +1 more source

White spot syndrome virus host range and impact on transmission

open access: yesReviews in Aquaculture, Volume 14, Issue 4, Page 1843-1860, September 2022., 2022
Abstract White spot syndrome virus (WSSV), the etiological agent of white spot disease (WSD), is a significant pathogen affecting shrimp farming industry worldwide. White spot syndrome virus is a generalist virus mainly infecting decapod crustaceans. The aims of this review were to: (1) Re‐evaluate and update the status of reported WSSV host and vector
Desrina   +4 more
wiley   +1 more source

Unusual scaled preservation samples on freshwater decapods (Crustacea, Decapoda) from the Pleistocene (Late Cenozoic) of Turkey and Kazakistan

open access: yesNatural History Sciences, 2011
We report two rare examples of preservation by calcareous incrustation of two specimens of decapod crustaceans, discovered in continental carbonate deposits from the Pleistocene (Late Cenozoic) of SW Turkey (W Anatolia) and S Kazakistan (“Caucasian Area”)
Giovanni Pasini, Alessandro Garassino
doaj   +1 more source

Les introductions de crustacés décapodes d'eau douce en France. Peut-on parler de gestion ?

open access: yesKnowledge and Management of Aquatic Ecosystems, 1997
La proportion d'espèces allochtones dans les peuplements français de crustacés décapodes d'eau douce est importante. Pour deux espèces de crevettes (famille des Atyidae) et trois espèces d'écrevisses (famille des Astacidae) autochtones, on compte quatre ...
VIGNEUX E.
doaj   +1 more source

[First reporting of the signal crayfish (Decapoda, Astacidae) in the Province of Savona, Italy]

open access: yesNatural History Sciences, 2016
In this short note we report the sudden and numerically significant expansion of signal crayfish (P. leniusculus) from Piedmont towards Liguria. P. leniusculus (Decapode Astacidae) is native to northwestern America, introduced in Italy in 1981 in the ...
Tiziano Bo   +6 more
doaj   +1 more source

Preliminary data on the distribution, morphology and genetics of white-clawed crayfish and on their ectosymbionts in Lunigiana (Tuscany, Italy)

open access: yesKnowledge and Management of Aquatic Ecosystems, 2018
The white-clawed crayfish is a complex of species (Austropotamobius pallipes plus A. italicus, Crustacea) pivotal to riverine environments. Regrettably, it is endangered in many European countries due to a recent massive decline.
Boschetti Matilde   +4 more
doaj   +1 more source

Status of Crayfish Populations (Astacidae) on the Eastern Coast of the Caspian Sea

open access: yesЮг России: экология, развитие, 2022
Aim. This work aims to study the distribution and stocks of crayfish on the eastern shelf of the Caspian Sea at places where they mostly habitat.Material and Methods. The studies were implemented in the spring and summer of 2019.
V. B. Ushivtsev   +5 more
doaj   +1 more source

Freshwater crayfish distribution update and maps for Greece: combining literature and citizen-science data

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
Crayfish are charismatic creatures of high interest to humans, among others playing key roles in freshwater ecosystems. Considering the significance of indigenous crayfish species (ICS) as well as the risks posed by non-indigenous crayfish species (NICS)
Perdikaris Costas   +3 more
doaj   +1 more source

DISTRIBUTION AND REPRODUCTIVE BIOLOGY OF AUSTROPOTAMOBIUS TORRENTIUM IN BAVARIA AND DOCUMENTATION OF A CONTACT ZONE WITH THE ALIEN CRAYFISH PACIFASTACUS LENIUSCULUS

open access: yesKnowledge and Management of Aquatic Ecosystems, 2005
In Bavarian freshwater systems, the stone crayfish Austropotamobius torrentium is still present in many headwaters of Danubian tributaries. Since the 1960s an alien species, the signal crayfish Pacifastacus leniusculus, was introduced several times ...
HUBER M. G.J., SCHUBART C. D.
doaj   +1 more source

Notes on North American crayfishes—family Astacidae

open access: yesProceedings of the United States National Museum, 1890
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

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