Gyrodactylids (Monogenea: Gyrodactylidae) of the cichlid fishes of Africa

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00028725" target="_blank" >RIV/00216224:14310/09:00028725 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Gyrodactylids (Monogenea: Gyrodactylidae) of the cichlid fishes of Africa

Popis výsledku v původním jazyce

During a survey of the monogeneans parasites of freshwater fishes from Senegal (West Africa) and Kenya (East Africa) 121 specimens of following eight species of cichlid fishes (Cichlidae) were examined: Hemichromis fasciatus, Hemichromis letournaeuxi, Oreochromis niloticus, Sarotherodon galilaeus, Tilapia dageti, Tilapia guineensis, Tilapia zillii and Tylochromis intermedius. The Gyrodactylus parasites were found on four host species studied. Gyrodactylus cichlidarum Paperna, 1969 was identified from H.fasciatus. New Gyrodactylus species, Gyrodactylus ergensi, was described from S. galilaeus and O. niloticus collected in Senegal. This species was also recorded on S. galilaeus from Kenya. However Gyrodactylus sp. collected from O. niloticus in Kenya have been found to be different and based on the results of morphometrical analysis could be regarded as another new species. An 793bp fragment of ITS1, ITS2 and 5.8S of G. ergensi n. sp. was obtained and has shown a close similarities with

Název v anglickém jazyce

Gyrodactylids (Monogenea: Gyrodactylidae) of the cichlid fishes of Africa

Popis výsledku anglicky

During a survey of the monogeneans parasites of freshwater fishes from Senegal (West Africa) and Kenya (East Africa) 121 specimens of following eight species of cichlid fishes (Cichlidae) were examined: Hemichromis fasciatus, Hemichromis letournaeuxi, Oreochromis niloticus, Sarotherodon galilaeus, Tilapia dageti, Tilapia guineensis, Tilapia zillii and Tylochromis intermedius. The Gyrodactylus parasites were found on four host species studied. Gyrodactylus cichlidarum Paperna, 1969 was identified from H.fasciatus. New Gyrodactylus species, Gyrodactylus ergensi, was described from S. galilaeus and O. niloticus collected in Senegal. This species was also recorded on S. galilaeus from Kenya. However Gyrodactylus sp. collected from O. niloticus in Kenya have been found to be different and based on the results of morphometrical analysis could be regarded as another new species. An 793bp fragment of ITS1, ITS2 and 5.8S of G. ergensi n. sp. was obtained and has shown a close similarities with

Druh

O - Ostatní výsledky

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů