Results 31 to 40 of about 593 (192)
The King's aquatic desires: 16th‐century fish and crayfish introductions into Spain
Fish 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 Here, archival sources and other historical documents are used to describe the motivations, negotiations and actions leading to fish and crayfish ...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
Reviews 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
Natural 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
A case of intersexuality in the Parthenogenetic marmorkrebs (Decapoda: Astacida: Cambaridae) [PDF]
Journal of Crustacean Biology, 2012 We describe an intersex specimen of the Marmorkrebs, the only obligate parthenogenetic freshwater crayfish with an all-female population. The individual was a fully functional female which possessed male-like first pleopods. Nevertheless, it reproduced successfully and the offspring were normally developed parthenogenetic females, lacking any trace of ...
Peer, Martin, Gerhard, Scholtz
openaire +2 more sources
Knowledge 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
Юг 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
Knowledge 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, phylogeny, ecology and conservation of crayfish of the family Astacidae in Montenegro [PDF]
, 2012 Do danas je u svijetu opisano oko 600 vrsta slatkovodnih (Decapodnih) rakova iz podreda Astacidae. Na području Evrope danas živi pet vrsta autohtonih slatkovodnih rakova iz porodice Astacidae: Astacus astacus, Astacus leptidactilus, Astacus pachypus ...
Rajković, Milka L.
core +1 more source
Knowledge 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
, 2021 Fig. 10. Isobath maps (depth, m), isotach map (velocity, m/s) — autumn.Published as part of Afanasyev, S., Lietytska, O., Golub, O., Iarochevitch, O., Mudra, K.
Marushevska, O. +5 more
core +1 more source