Preliminary report on piscicolid leeches from notothenioid fishes in Prince Gustav Channel
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087925" target="_blank" >RIV/00216224:14310/16:00087925 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Preliminary report on piscicolid leeches from notothenioid fishes in Prince Gustav Channel
Popis výsledku v původním jazyce
Our study is focused on the abovementioned group of annelids and aims to report species composition and genetic variability of Antarctic leeches from notothenioid fish in the Prince Gustav Channel (Weddell Sea). In total, 23 specimens belonging to four species have been collected from the Trematomus bernacchii (prevalence 33%, intensity of infection 1–4), T. hansoni (6%, 1–3) and Notothenia coriiceps (7%, 1). The determination is still in progress. We presume these four genera in our material: Nototheniobdella (Piscicolinae), Trulliobdella (Piscicolinae), Moorebdellina (Pontobdellinae), and Cryobdella (Platybdellinae). They differ in localisation on host body (gills or under gill lids, skin and fins). Specimens assigned to genus Nototheniobdella fed on host gill tissue and thus caused important, macroscopically noticeable changes. Our material was measured and documented by microphotographs from light microscope and two individuals were observed by scanning electron microscopy.
Název v anglickém jazyce
Preliminary report on piscicolid leeches from notothenioid fishes in Prince Gustav Channel
Popis výsledku anglicky
Our study is focused on the abovementioned group of annelids and aims to report species composition and genetic variability of Antarctic leeches from notothenioid fish in the Prince Gustav Channel (Weddell Sea). In total, 23 specimens belonging to four species have been collected from the Trematomus bernacchii (prevalence 33%, intensity of infection 1–4), T. hansoni (6%, 1–3) and Notothenia coriiceps (7%, 1). The determination is still in progress. We presume these four genera in our material: Nototheniobdella (Piscicolinae), Trulliobdella (Piscicolinae), Moorebdellina (Pontobdellinae), and Cryobdella (Platybdellinae). They differ in localisation on host body (gills or under gill lids, skin and fins). Specimens assigned to genus Nototheniobdella fed on host gill tissue and thus caused important, macroscopically noticeable changes. Our material was measured and documented by microphotographs from light microscope and two individuals were observed by scanning electron microscopy.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
EG - Zoologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - Evropské centrum ichtyoparazitologie</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů