A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Glochidia Infection of Endemic Fishes from Lake Prespa, N. Macedonia (2023)

Blazhekovikj-Dimovska, D., Stojanovski, S., Taskinen, J., Smiljkov, S., & Rimcheska, B. (2023). Glochidia Infection of Endemic Fishes from Lake Prespa, N. Macedonia. Hydrobiology, 2(1), 36-43. https://doi.org/10.3390/hydrobiology2010003

JYU-tekijät tai -toimittajat

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Blazhekovikj-Dimovska, Dijana; Stojanovski, Stojmir; Taskinen, Jouni; Smiljkov, Stoe; Rimcheska, Biljana

Lehti tai sarja: Hydrobiology

eISSN: 2673-9917

Julkaisuvuosi: 2023

Ilmestymispäivä: 31.12.2022

Volyymi: 2

Lehden numero: 1

Artikkelin sivunumerot: 36-43

Kustantaja: MDPI AG

Julkaisumaa: Sveitsi

Julkaisun kieli: englanti

DOI: https://doi.org/10.3390/hydrobiology2010003

Julkaisun avoin saatavuus: Avoimesti saatavilla

Julkaisukanavan avoin saatavuus: Kokonaan avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/84840

Tiivistelmä

Large freshwater mussels (Unionida) are long-lived, have large bodies, and produce thousands to millions of larvae (glochidia) that usually must attach to host fish tissue to complete their life cycle. This is an obligate parasitic stage of mussel larvae. However, less than one in onemillion find a suitable host and survive. The degree of host specificity varies among unionid species, from specialists that can successfully parasitize only one or a few closely related fish species to generalists that can complete development on a taxonomically broad range of fish species. In addition, freshwater mussels are among the most threatened groups of animals. This is due to habitat destruction, the introduction of non-native species, and the loss of host fish on which their larvae (glochidia) are obligate parasites. Glochidiosis harms fish by affecting their growth; on the other hand, freshwater mussels play an important role in freshwaters by improving water quality and ridding the water of bacteria, algae, and pollutants, they are an indicator species of water quality. During our parasitological survey of fish from the Macedonian part of Lake Prespa in April 2022, many glochidia were found on the gills, skin, and fins of two endemic fishes, Prespa roach (Rutilus prespensis) and Prespa nase (Chondrostoma prespense), in the range of tens to thousands on one host. We thus recorded these two endemic species as new hosts of A. cygnea.

YSO-asiasanat: parasitismi; toukat; simpukat; isojärvisimpukka; isäntälajit; kalat; särkikalat; vedenlaatu

Vapaat asiasanat: swan mussel; glochidia parasites; cyprinid fish; Rutilus prespensis; Chondrostoma prespense

Liittyvät organisaatiot

OKM-raportointi: Kyllä

Raportointivuosi: 2023