2015
Ancyrocephalidae (Monogenea) of Lake Tanganyika: IV: Cichlidogyrus parasitizing species of Bathybatini (Teleostei, Cichlidae): reduced host-specificity in the deepwater realm?
PARISELLE, Antoine, Fidel MUTEREZI BUKINGA, Maarten VAN STEENBERGE a Maarten Pieterjan VANHOVEZákladní údaje
Originální název
Ancyrocephalidae (Monogenea) of Lake Tanganyika: IV: Cichlidogyrus parasitizing species of Bathybatini (Teleostei, Cichlidae): reduced host-specificity in the deepwater realm?
Autoři
PARISELLE, Antoine (250 Francie), Fidel MUTEREZI BUKINGA (180 Konžská demokratická republika), Maarten VAN STEENBERGE (56 Belgie) a Maarten Pieterjan VANHOVE (56 Belgie, garant, domácí)
Vydání
Hydrobiologia, DORDRECHT, Springer, 2015, 0018-8158
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 2.051
Kód RIV
RIV/00216224:14310/15:00088665
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000349968000008
Klíčová slova anglicky
Bathybates; Hemibates; Perciformes; Platyhelminthes; Dactylogyridea; Host range
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 7. 3. 2018 16:12, Mgr. Lucie Jarošová, DiS.
Anotace
V originále
Lake Tanganyika's biodiversity and endemicity sparked considerable scientific interest. Its monogeneans, minute parasitic flatworms, have received renewed attention. Their host-specificity and simple life cycle render them ideal for parasite speciation research. Because of the wide ecological and phylogenetic range of its cichlids, Lake Tanganyika is a "natural experiment" to contrast factors influencing monogenean speciation. Three representatives of Bathybatini (Bathybates minor, B. fasciatus, B. vittatus), endemic predatory non-littoral cichlids, host a single dactylogyridean monogenean species. It is new to science and described as Cichlidogyrus casuarinus sp. nov. This species and C. nshomboi and C. centesimus, from which it differs by the distal end of the accessory piece of the male apparatus and the length of its heel, are the only Cichlidogyrus species with spirally coiled thickening of the penis wall. In Cichlidogyrus, this feature was only found in parasites of endemic Tanganyika tribes. The seemingly speciespoor Cichlidogyrus community of Bathybatini may be attributed to meagre host isolation in open water. The new species infects cichlids that substantially differ phylogenetically and ecologically. This may be an adaptation to low host availability. Cichlidogyrus species infecting African Great Lake cichlids are summarized and proposed as model for the influence of host ecology on disease transmission.
Návaznosti
GBP505/12/G112, projekt VaV |
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