J 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 VANHOVE

Základní 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

Štítky

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
Název: ECIP - Evropské centrum ichtyoparazitologie
Investor: Grantová agentura ČR, ECIP - Evropské centrum ichtyoparazitologie