Parasites of the Blue Antimora, Antimora rostrata and Slender Codling, Halargyreus johnsonii (Gadiformes: Moridae), in the Northwestern Atlantic
The blue antimora, Antimora rostrata and slender codling, Halargyreus johnsonii (Gadoformes: Moridae) are common representatives of deep-water marine demersal fish fauna. This paper focuses on infections in blue antimora caught in the northwestern Atlantic region, but also reports observations on the parasites of slender codling obtained from a limited number of specimens from the same location.
Standard methods of parasitological examination, fixation and staining were used. In addition, a genetic analysis of the found acanthocephalans was performed to clarify their taxonomic affiliation.
Blue antimora is mostly infected by juveniles of Anisakis sp. and trematodes Lepidapedon sp. sensu Campbell & Bray, 1993. The trematode Lepidapedon cf. mariannae and nematodes Spinitectus oviflagellis, Fellicola sp., Hysterothylacium gadi gadi, and Capillaria cf. gracilis have been recorded from blue antimora for the first time. The slender codling has been newly recorded as a host of five parasite species: Steringophorus pritchardae; Plerurinae gen. sp.; Lepidapedon cf. mariannae; Ascarophis sp.; Anisakis sp., and Sphyrion lumpi.
Blue antimora and slender codling are recorded as hosts of 14 and 5 parasite taxa, respectively. The parasite fauna of these two species have similar patterns of infection to other bony fish that exist at a similar depth (800–2000) within the studied region.
KeywordsAntimora rostrata Halargyreus johnsonii Parasites Infection North Atlantic Ocean
The authors would like to thank the crew of RV Lance and FV Nuevo Malaga for their assistance with samplings. Special thanks go to Mrs. Irina Shirvel («RKF, Ltd.», Murmansk, Russia) for her help with the transportation of frozen samples from Vigo to Moscow. The research was supported by the Russian Science Foundation (Grant no. 17-74-10203). Specimens collection and transportation were supported by the Russian Foundation for Basic Research (Grant no. 16–04–00516).
IG—specimens dissection, parasite species identification, genetics, text preparation; SS—species identification, drawings, text preparation, RB—sampling, specimens transportation, XM—sampling, specimens transportation, AO—host species identification, advising, text preparation.
Compliance with Ethical Standards
Conflict of interest
Authors declare no conflict of interests.
- 2.Bakay YI (1999) Parasites of the rockfish Sebastes in the North Atlantic. PhD thesis, Polar Research Institute of Marine Fisheries and OceanographyGoogle Scholar
- 6.Bykhovskaya-Pavlovskaya IE (1985) Parasites of fishes. Manual. Nauka, LeningradGoogle Scholar
- 10.Chambers C (2008) Determining deep-sea fish community structure in the Arctic: using species assemblages, stomach contents, parasite infracommunities and stable isotopes to evaluate trophic interactions. Dissertation, University of ManitobaGoogle Scholar
- 12.Cohen DM, Inada T, Iwamoto T, Scialabba N (1990) FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). In: An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. Fish. Synop. 125(10). FAO, RomeGoogle Scholar
- 13.Dallares S, Constenla M, Padros F, Cartes JE, Sole M, Carrasson M (2014) Parasites of the deep-sea fish Mora moro (Risso, 1810) from the NW Mediterranean Sea and relationship with fish diet and enzymatic biomarkers. Deep Sea Res Part I Oceanogr Res Papers 92:115–126. https://doi.org/10.1016/j.dsr.2014.07.001 CrossRefGoogle Scholar
- 14.Fedorov VV, Chereshnev IA, Nazarkin MV, Shestakov AV, Volobuev VV (2003) Catalog of marine and freshwater fishes of the northern part of the Sea of Okhotsk. Dalnauka, VladivostokGoogle Scholar
- 15.Gaevskaya AV, Aljoshkina LD (1983) On the new findings of fish trematodes the Atlantic coast of Africa. Parazitologiya 17:12–17Google Scholar
- 16.Gordeev II, Sokolov SG, Orlov AM (2017) Macroparasites of blue hake Antimora rostrata and Pacific flatnose Antimora microlepis (Gadiformes, Moridae): current state of exploration. Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki 159:468–479Google Scholar
- 22.Iwamoto T (1975) The abyssal fish Antimora rostrata (Gunther). Comp Bioch Physiol 52:7–11Google Scholar
- 23.Jarecka L, Burt MDB (1984) The cercoid larvae of Pseudanthobothrium hanseni Baer, 1956 and Pseudanthobothrium sp. (Cestoda: Tetraphyllidea) from experimentally infected harpacticoid copepods. Acta Paras Pol 29:23–26Google Scholar
- 25.Klimpel S, Seehagen A, Palm HW, Rosenthal H (2001) Deep-water metazoan fish parasites of the world. Logos, BerlinGoogle Scholar
- 26.Klimpel S, Busch MW, Kellermanns E, Kleinertz S, Palm HW (2009) Metazoan deep sea fish parasites. Natur & Wissenschaft, SolingenGoogle Scholar
- 28.Kuramochi T (2001) Digenean trematodes of anguilliform and gadiform fishes from deep-sea areas of Tosa Bay, Japan. In: Fujita T, Saito H, Takeda M (eds) Deep-sea fauna and pollutants in tosa bay. National Science Museum, Tokyo, pp 19–30Google Scholar
- 29.Kuramochi T (2009) Digenean trematodes of fishes from deep-sea areas off the Pacific coast of northern Honshu, Japan. In: Fujita T (ed) Deep-sea fauna and pollutants off Pacific Coast of Northern Japan. No. 39. National Museum of Nature and Science Monographs, Tokyo, pp 25 − 37Google Scholar
- 31.Marcogliese DJ, Albert E, Gagnon P, Sévigny JM (2003) Use of parasites in stock identification of the deepwater redfish (Sebastes mentella) in the Northwest Atlantic. Fish Bull 101:183–188Google Scholar
- 32.Mauchline J, Gordon JDM (1984) Incidence of parasitic worms in stomachs of pelagic and demersal fish of the Rockall Trough, northeastern Atlantic Ocean. J Fish Biol 24:281–285. https://doi.org/10.1111/j.1095-8649.1984.tb04799.x CrossRefGoogle Scholar
- 33.Moravec F (1987) Revision of capillariid nematodes (subfamily Capillariinae) parasitic in fishes. Stud CSAV 3:141Google Scholar
- 34.Moravec F (2001) Trichinelloid nematodes parasitic in cold-blooded vertebrates. Academia, PragueGoogle Scholar
- 38.Nikolaeva VM, Naidenova NN (1964) Nematodes of pelagic and bentho-pelagic fish of seas of the Mediterranean basin. Trudy Sevastop Biologicheskoy Stantsii 17:125–158Google Scholar
- 39.Novikov NP, Panov BN, Rebik ST, Timokhin IG (2010) Fishes of the open waters of the Indian Ocean. YugNIRO, KerchGoogle Scholar
- 42.Ridoux V (1994) The diets and dietary segregation of seabirds at the Subantarctic Crozet. Mar Ornith 22:1–192Google Scholar
- 47.Small GJ (1981) A review of the bathyal fish genus Antimora (Moridae: Gadirformes). Proc Californ Acad Sci 42:341–348Google Scholar
- 48.Tinsley RC, Chappell LH (eds) (1999) Parasite adaptation to environmental constraints. Т. 119. Cambridge University Press, CambridgeGoogle Scholar
- 49.van der Land J, Costello MJ, Zavodnik D, Santos RS, Porteiro FM, Bailly N et al (2001) Pisces. In: Costello MJ, Emblow C, White RJ (eds) European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Muséum National d’Histoire Naturelle, Paris, pp 357–374Google Scholar
- 51.Wayland MT, Vainio JK, Gibson DI, Herniou EA, Littlewood DTJ, Vainola R (2015) The systematics of Echinorhynchus Zoega in Müller, 1776 (Acanthocephala, Echinorhynchidae) elucidated by nuclear and mitochondrial sequence data from eight European taxa. ZooKeys 484:25. https://doi.org/10.3897/zookeys.484.9132 CrossRefGoogle Scholar