Anisakids of seals found on the southern coast of Baltic Sea

被引：29

作者：

Skrzypczak, Micha ^{[1
]}

Rokicki, Jerzy ^{[1
]}

Pawliczka, Iwona ^{[2
]}

Najda, Katarzyna ^{[1
]}

Dzido, Joanna ^{[1
]}

机构：

[1] Univ Gdansk, Fac Biol, Dept Invertebrate Zool & Parasitol, Lab Parasitol & Gen Zool, PL-80308 Gdansk, Poland

[2] Univ Gdansk, Inst Oceanog, PL-84150 Morska, Hel, Poland

来源：

ACTA PARASITOLOGICA | 2014年 / 59卷 / 01期

关键词：

Anisakid nematodes; seal; Baltic Sea; PSEUDOTERRANOVA-DECIPIENS NEMATODA; GENETIC-MARKERS; MARINE MAMMALS; LIFE-CYCLE; ASCARIDOIDEA; IDENTIFICATION; FISH; PARASITES; SIMPLEX; MEMBERS;

D O I：

10.2478/s11686-014-0226-2

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

In the present study 5 grey seals (Halichoerus grypus), 3 common seals (Phoca vitulina) and 1 ringed seal (Pusa hispida) bycaught or stranded on the Polish Baltic Sea coast in years 2000-2006 were investigated for the infestation of parasitic anisakid nematodes. 749 of anisakids were found. The most common were: Contracaecum osculatum (59.3%) and Pseudoterranova decipiens (31.0%). There were also small numbers of Anisakis simplex (0.8%). After performing RFLP three sibling species were found. C. osculatum was identified as C. osculatum C, P decipiens was identified as P. decipiens sensu stricto and A. simplex - A. simplex sensu stricto. Nematodes found in seals were mostly in L4 and adult life stage - both of them were equal with some minor variations among the specimens. Sex ratio was also equal, but there was slight excess of males in some cases. There was a minority of L3 larvae belonging to A. simplex species (0.8%).

引用

页码：165 / 172

页数：8

共 31 条

[1]

[Anonymous], 2000, NEMATODE PARASITES V

[2] SEALWORM (PSEUDOTERRANOVA-DECIPIENS) INFECTION IN COMMON SEALS (PHOCA-VITULINA) AND POTENTIAL INTERMEDIATE FISH HOSTS FROM THE OUTER OSLOFJORD [J].