Systematic relationships of Mosgovoyia Spasskii, 1951 (Cestoda: Anoplocephalidae) and related genera inferred from mitochondrial and nuclear sequence data.
The present study evaluates the phylogenetic position and systematic relationships of two species of Mosgovoyia Spasskii, 1951 and related genera (Cestoda: Anoplocephalidae) based on sequences of 28S ribosomal RNA and mitochondrial NADH dehydrogenase subunit 1 (Nad1) genes. Both molecular data-sets show that M. pectinata (Goeze, 1782) and Schizorchis caballeroi Rausch, 1960 are sister species and that they are phylogenetically independent from M. ctenoides (Railliet, 1890). This shows unambiguously that Mosgovoyia [sensu Beveridge (1978)] is a non-monophyletic assemblage, supporting the validity of Neoctenotaenia Tenora, 1976, erected for M. ctenoides. The results also show that the morphologically related Ctenotaenia marmotae (Fröhlich, 1802) is the sister species of Andrya rhopalocephala (Riehm, 1881) and therefore represents a more derived lineage. Modified diagnoses are provided for Mosgovoyia and Neoctenotaenia.
Haukisalmi
V
V
Finnish Forest Research Institute, Vantaa Research Unit, Vantaa, Finland. voitto.haukisalmi@metla.fi
Hardman
L M
LM
Foronda
P
P
Feliu
C
C
Henttonen
H
H
D000818:Animals; D002589:Cestoda / Q000033:anatomy & histology / Q000145:classification* / Q000235:genetics*; D018509:DNA, Helminth / Q000032:analysis / Q000235:genetics; D004272:DNA, Mitochondrial / Q000032:analysis / Q000235:genetics; D034621:Hares / Q000469:parasitology; D008969:Molecular Sequence Data; D010802:Phylogeny; D012339:RNA, Ribosomal, 28S / Q000032:analysis / Q000235:genetics; D011817:Rabbits / Q000469:parasitology; D012377:Rodentia / Q000469:parasitology
D018509:DNA, Helminth; D004272:DNA, Mitochondrial; D012339:RNA, Ribosomal, 28S