Species data

Common names

Name:

Crayfishes

Family:

Crayfishes

Name:

Freshwater crustacea

Latin names

Name:

Astacus spp.

Family:

Astacidae

Name:

Reptantia

Diseases affected

Disease name	Occurance	Reference
Crayfish Plague	Experimental demonstration	Aphanomyces astaci genotypes involved in recent crayfish plague outbreaks in central Italy
Crayfish Plague	Natural occurrence	Aphanomyces astaci Losing its Stamina: A Latent Crayfish Plague Disease Agent From Lake Venesjarvi, Finland
Crayfish Plague	Experimental demonstration	Comparison of two water sampling approaches for eDNA-based crayfish plague detection Crayfish plague affects juvenile survival and adult behaviour of invasive signal crayfish May atyid shrimps act as potential vectors of crayfish plague? MtDNA allows the sensitive detection and haplotyping of the crayfish plague disease agent Aphanomyces astaci showing clues about its origin and migration. New genotyping method for the causative agent of crayfish plague (Aphanomyces astaci) based on whole genome data
Crayfish Plague	Natural occurrence	Parasite DNA detection in water samples enhances crayfish plague monitoring in asymptomatic invasive populations Procambarus clarkii (Girard, 1852) and crayfish plague as new threats for biodiversity in Indonesia
Infectious Hypodermal and Haematopoietic Necrosis	Unknown	Detection of Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV, Decapod Penstylhamaparvovirus 1) in Commodity Red Claw Crayfish (Cherax quadricarinatus) Imported into South Korea
Infectious Hypodermal and Haematopoietic Necrosis	Natural occurrence	Prevalence of Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV) in Farmed Procambarus clarkii of the Middle and Lower Reaches of the Yangtze River in China

Countries affected

Country	Reference
Bosnia and Herzegovina	Recent acute crayfish mortality reveals Aphanomyces asctaci presence in Bosnia and Herzegovina
China (Peoples Rep. of)	Prevalence of Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV) in Farmed Procambarus clarkii of the Middle and Lower Reaches of the Yangtze River in China
Croatia	Prevalence of the pathogen Aphanomyces astaci in freshwater crayfish populations in Croatia.
Finland	Aphanomyces astaci Losing its Stamina: A Latent Crayfish Plague Disease Agent From Lake Venesjarvi, Finland OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Greece	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Italy	Aphanomyces astaci genotypes involved in recent crayfish plague outbreaks in central Italy OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Korea, Republic of	Detection of Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV, Decapod Penstylhamaparvovirus 1) in Commodity Red Claw Crayfish (Cherax quadricarinatus) Imported into South Korea
Norway	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Singapore	Quarterly Aquatic Animal Disease Report July - September 2012 (Asia and Pacific Region).
Spain	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Sweden	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
Turkey	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)
United Kingdom	OIE Manual of Diagnostic Tests for Aquatic Animals (Sixth edition, 2009)

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