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@article{1078984,
author = {Přikrylová, Iva and Blažek, Radim and Gelnar, Milan},
article_number = {2},
doi = {http://dx.doi.org/10.2478/s11686-012-0017-6},
keywords = {New species; Gyrodactylus; rDNA; East Africa; cichlids; Kenya; Sudan},
language = {eng},
issn = {1230-2821},
journal = {Acat Parasitologica},
title = {Gyrodactylus malalai sp. nov. (Monogenea: Gyrodactylidae) from Nile tilapia, Oreochromis niloticus (L.) and Redbelly tilapia, Tilapia zillii (Gervais) (Teleostei: Cichlidae) in the Lake Turkana, Kenya},
volume = {57},
year = {2012}
}
TY - JOUR
ID - 1078984
AU - Přikrylová, Iva - Blažek, Radim - Gelnar, Milan
PY - 2012
TI - Gyrodactylus malalai sp. nov. (Monogenea: Gyrodactylidae) from Nile tilapia, Oreochromis niloticus (L.) and Redbelly tilapia, Tilapia zillii (Gervais) (Teleostei: Cichlidae) in the Lake Turkana, Kenya
JF - Acat Parasitologica
VL - 57
IS - 2
SP - 122-130
EP - 122-130
SN - 12302821
KW - New species
KW - Gyrodactylus
KW - rDNA
KW - East Africa
KW - cichlids
KW - Kenya
KW - Sudan
N2 - Gyrodacytlus malalai sp. nov. is described from the fin surface of cichlid fishes Oreochromis niloticus (L.) and Tilapia zillii (Gervais) caught in Lake Turkana (Kenya). The new species morphologically resembles Gyrodactylus nyanzae Paperna, 1973, but can be readily distinguished by the shape of the marginal hook sickles and the size of its hamuli. The sequence data of rDNA spanning partial 18S, internal transcribe spacer 1 and 2 and the 5.8S gene is unique within GenBank. Genetically, as most similar Gyrodactylus ergensi Přikrylová, Matějusová, Musilová et Gelnar, 2009 was found (97.5 %). Moreover, a specimen of G. cichlidarum from O. niloticus, and a specimen G. ergensi from Sarotherodon galilaeus (L.) were collected during sampling in Kenya. Likewise, additional sampling of O. niloticus from the Blue Nile in Sudan revealed the presence of the newly described species. These findings represent the first records of gyrodactlids in both African countries.
ER -
PŘIKRYLOVÁ, Iva, Radim BLAŽEK a Milan GELNAR. Gyrodactylus malalai sp. nov. (Monogenea: Gyrodactylidae) from Nile tilapia, Oreochromis niloticus (L.) and Redbelly tilapia, Tilapia zillii (Gervais) (Teleostei: Cichlidae) in the Lake Turkana, Kenya. \textit{Acat Parasitologica}. 2012, roč.~57, č.~2, s.~122-130. ISSN~1230-2821. Dostupné z: https://dx.doi.org/10.2478/s11686-012-0017-6.
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