No evidence of Hematodinium spp. infections in the recently established Barents Sea snow crab population

被引：0

作者：

Skar, C. ^{[1
]}

Karlsbakk, E. ^{[1
,2
]}

Nunkoo, I. ^{[3
,4
]}

MacKenzie, K. ^{[5
]}

Hemmingsen, W. ^{[6
]}

Arneberg, P. ^{[7
]}

机构：

[1] Inst Marine Res, N-5817 Bergen, Norway

[2] Univ Bergen, Dept Biol Sci, Bergen, Norway

[3] Univ Cape Town, Dept Biol Sci, Private Bag X3, ZA-7701 Cape Town, South Africa

[4] BiobiN Mauritius Ltd, DBM Bldg,Ind Zone, Coromandel, Mauritius

[5] Univ Aberdeen, Sch Biol Sci Zool, Tillydrone Ave, Aberdeen AB24 2TZ, Scotland

[6] Univ Tromso, Dept Arctic & Marine Biol, N-9037 Tromso, Norway

[7] Inst Marine Res, N-9296 Tromso, Norway

来源：

BULLETIN OF THE EUROPEAN ASSOCIATION OF FISH PATHOLOGISTS | 2024年 / 44卷 / 01期

关键词：

snow crab; Hematodinium; Barents Sea; CHIONOECETES-OPILIO; PARASITIC DINOFLAGELLATE; NEPHROPS-NORVEGICUS; CONCEPTION BAY; PREVALENCE; SP; SEASONALITY; ALVEOLATA; SYNDINEA;

D O I：

10.48045/001c.116257

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Snow crab (Chionoecetes opilio) is a recent addition to the Barents Sea fauna, being registered for the first time in the area in 1996. Arctic snow crabs have previously been found to harbour Hematodinium spp. infections. In the present study, haemolymph samples from 142 snow crabs caught in the central Barents Sea in November 2016 were screened for presence of Hematodinium spp. infections by using microscopic examination and two different PCR assays. No positive samples were detected. Hematodinium may not have been present in the snow crabs in this area at the time of sampling.

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页数：10

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