| gyrodactylus species (monogenea: gyrodactylidae) on the cichlid fishes of senegal, with the description of gyrodactylus ergensi n. sp. from mango tilapia, sarotherodon galilaeus l. (teleostei: cichilidae). | the first record of gyrodactylus species nordmann, 1832 on the cichlid fish from senegal is reported. gyrodactylus parasites were found on four host species studied, hemichromis fasciatus, hemichromis letournaeuxi, oreochromis niloticus, and sarotherodon galilaeus. gyrodactylus cichlidarum paperna (bamidgeh 13:14-29, 1968) were collected from h. fasciatus, and its identity was confirmed based on the morphometrical comparison with the holotype specimens of g. cichlidarum. only one specimen of gyr ... | 2009 | 19838735 |
| 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. | gyrodactylus 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 s ... | 2012 | 22807048 |
| species of gyrodactylus von nordmann, 1832 (platyhelminthes: monogenea) from cichlids from zambezi and limpopo river basins in zimbabwe and south africa: evidence for unexplored species richness. | new findings on gyrodactylus spp. parasitising african cichlids in southern africa are presented, comprising data from zimbabwe and south africa. morphometry of opisthaptoral hard parts in combination with nuclear ribosomal dna sequences confirmed the presence of six species of gyrodactylus von nordmann, 1832. three new species are described from fishes in zimbabwe: gyrodactylus chitandiri n. sp. from the gill arches of coptodon rendalli (boulenger) and pseudocrenilabrus philander (weber); gyrod ... | 2016 | 27522367 |