Results 41 to 50 of about 15,094 (230)
BIOCIDE TREATMENT OF PONDS IN SCOTLAND TO ERADICATE SIGNAL CRAYFISH [PDF]
Bulletin Français de la Pêche et de la Pisciculture, 2006 This trial aimed to eradicate illegally introduced signal crayfish Pacifastacus leniusculus in the North Esk catchment, Scotland. Sites treated were (1) an isolated gravel-pit (c. 9,000 m3), with crayfish present for 6 years; (2) three dammed ponds, (c. 5,000 m3) and (3) a leaking, offline pond (c. 6,000 m3), with crayfish for two years.
PEAY S. +3 more
openaire +2 more sources
Distribution and dispersal of two invasive crayfish species in the Drava River basin, Croatia [PDF]
Knowledge and Management of Aquatic Ecosystems, 2009 The aim of this work is to explore the current distribution and dispersal rates of two nonindigenous crayfish species (NICS) recorded in Croatia: the signal crayfish (Pacifastacus leniusculus) and spiny-cheek crayfish(Orconectes limosus).
S. Hudina +4 more
doaj
The current distribution of signal and native crayfish in the Broadmead Brook, Wiltshire [PDF]
, 2002 Signal crayfish (Pacifastacus leniusculus) have existed in the upper reaches of Broadmead Brook in Wiltshire since 200 individuals were introduced at West Kington in 1981.
Rowe, Joanna, Spink, Joanna
core
The Anatomical Record, EarlyView.Abstract With the development of dental microwear texture analysis (DMTA), there has been an increasing application of DMTA for dietary estimation in extant and fossil reptiles, including dinosaurs. While numerous feeding experiments exist for herbivorous mammals, knowledge remains limited for carnivorous reptiles. This study aimed to qualitatively and
K. Usami, M. O. Kubo
wiley +1 more source
STATUS OF FRESHWATER CRAYFISH IN LATVIA
Knowledge and Management of Aquatic Ecosystems, 2005 There are three crayfish species present in Latvia: the European noble crayfish (Astacus astacus), the narrow-clawed crayfish (Astacus leptodactylus), and the North-American signal crayfish (Pacifastacus leniusculus) species. Probably only noble crayfish
ARENS A., TAUGBØL T.
doaj +1 more source
The home range of the signal crayfish in a British lowland river [PDF]
, 1997 The signal crayfish Pacifastacus leniusculus (Dana), a native of north-western North America, is now a common resident in some British fresh waters following its introduction to England in 1976 (Lowery & Holdich 1988).
Guan, Rui-Zhang, Wiles, Peter
core
Archaeology in Oceania, EarlyView.ABSTRACT The archaeological site Graman B4 provided one of the first records of substantial dietary change in ancient Australian Aboriginal society. Initial examination of the faunal remains from this site suggested that Late Holocene hunters reduced their focus on high‐ranked kangaroos to increasingly rely on arboreal possums; and that these ...
Loukas George Koungoulos +2 more
wiley +1 more source
Desiccation survival capacities of two invasive crayfish species
Knowledge and Management of Aquatic Ecosystems, 2014 The signal crayfish, P. leniusculus and the red swamp crayfish, P. clarkii are two invasive crayfish species with widely world distribution, being both present at Iberian Peninsula.
Banha F., Anastácio P.M.
doaj +1 more source
Data in Brief, 2018 The data presented here corresponds to the research paper “Simultaneous detection of invasive signal crayfish, endangered white-clawed crayfish and the crayfish plague using environmental DNA”.
Chloe Victoria Robinson +2 more
doaj +1 more source
Diel turbidity cycles in a headwater stream: evidence of nocturnal bioturbation? [PDF]
, 2016 Purpose: A small number of recent studies have linked daily cycles in stream turbidity to nocturnal bioturbation by aquatic fauna, principally crayfish, and demonstrated this process can significantly impact upon water quality under baseflow conditions ...
A Kouba +31 more
core +1 more source