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Evaluation of Four Practical Diets on the Growth and Survival of Juvenile Redclaw, Cherax quadricarinatus (von Martens, 1868)

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Redclaw, Cherax quadricariatus (von Martens) has shown promise as an aquaculture species but commercial development has been constrained by variabilit......

Determining Suitable Thermal Regimes for Early Instar Redclaw Juveniles, Cherax quadricarinatus (von Martens, 1868) (Decapoda, Parastacidae), for a Proposed Nursery Phase

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Modern, intensified aquaculture typically involves three production phases; hatchery, nursery, and grow-out. For redclaw crayfish aquaculture however,......

Eroded Swimmeret Syndrome: Update of the Current Knowledge

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Eroded swimmeret syndrome (ESS) was first described in 2014 from Swedish signal crayfish (Pacifastacus leniusculus (Dana)), and later also from Finlan......

Is Native Crayfish Conservation a Priority for United States and Canadian Fish and Wildlife Agencies?

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Crayfish are key organisms in freshwater ecosystems across the United States (USA) and Canada, yet are among their most highly imperiled taxonomic gro......

Epigean Crayfish of the Potomac River Basin in West Virginia: Zoogeography, Natural History and Conservation

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Crayfish are an aquatic fauna of conservation concern, yet regional studies are lacking on zoogeography and life history. We compared recent and histo......

Description of the First Juvenile Stage of Cambaroides dauricus and the Second Juvenile Stage of Pacifastacus connectens

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Morphology of the first juvenile stage of Cambaroides dauricus (Cambaroididae) and the second juvenile stage of Pacifastacus connectens (Astacidae) ar......

Morphology and Weight-length Relationships for the First Six Instars of Cherax quadricarinatus (von Martens, 1868)

期刊: FRESHWATER CRAYFISH, 2021; 26 (1)

Cherax quadricarinatus (redclaw) aquaculture has not achieved the industry growth that had been predicted in the early days of development. Provision ......

A Description of Postembryonic Development of Astacus astacus and Pontastacus leptodactylus

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

The present study describes the external morphology of the first three postembryonic developmental stages (Stage I - III) of two prominent European cr......

Metabolomic Profiling of Crayfish Haemolymph Distinguishes Sister Species and Sex: Implications for Conservation, Aquaculture and Physiological Studies

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

Hairy marron, Cherax tenuimanus (Smith) are critically endangered freshwater crayfish found only in a single river in southwest Australia. Conservatio......

The Spatial Distribution of Aphanomyces astaci Genotypes Across Europe: Introducing the First Data from Ukraine

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

Aphanomyces astaci is the causative agent of crayfish plague, a disease responsible for numerous mass mortalities of native crayfish across Europe. In......

The Annual Flood Pulse Mediates Crayfish as a Major Diet Constituent of Carnivorous Fishes in South Louisiana

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

Anthropogenic modifications to river-floodplain systems can decouple floodplains from mainstem inputs, alter flood pulse dynamics, and disrupt populat......

Gastric Mill Age Estimates for Ringed Crayfish Faxonius neglectus neglectus (Faxon) and the Influence of Temperature on Band Formation

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

Counting bands via the gastric mill is a potential direct approach for ageing crayfish; however, the validity of ageing crustaceans using the gastric ......

Preliminary Investigation of the Critically Imperiled Caney Mountain Cave Crayfish Orconectes stygocaneyi Hobbs III, 2001 (Decapoda: Cambaridae) in Missouri, USA

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

The Caney Mountain cave crayfish (Orconectes stygocaneyi) is one of North America's rarest crayfish, endemic to one cave in southern Missouri, USA. Th......

Relaxed Attitude Towards Spreading of Alien Crayfish Species Affects Protection of Native Crayfish Species: Case Studies and Lessons Learnt from a Fennoscandian Viewpoint

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

The spreading of the alien signal crayfish (Pacifastacus leniusculus) is posing an ongoing threat to native European crayfish species in Fennoscandia,......

Prevalence of the Crayfish Plague, Aphanomyces astaci Schikora, in Alien Crayfish Species in Japan

期刊: FRESHWATER CRAYFISH, 2020; 25 (1)

Crayfish plague is a severe disease of crayfish that is caused by the oomycete Aphanomyces astaci. Two crayfish hosts of this parasite, Procambarus cl......

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