Počet záznamů: 1
Haemogregarines from western Palaearctic freshwater turtles (genera Emys, Mauremys) are conspecific with Haemogregarina stepanowi Danilewsky, 1885
- 1.
SYSNO ASEP 0435130 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Haemogregarines from western Palaearctic freshwater turtles (genera Emys, Mauremys) are conspecific with Haemogregarina stepanowi Danilewsky, 1885 Tvůrce(i) Dvořáková, N. (CZ)
Kvičerová, Jana (BC-A)
Papoušek, I. (CZ)
Javanbakht, H. (IR)
Tiar, G. (DZ)
Kami, H. (IR)
Široký, P. (CZ)Zdroj.dok. Parasitology. - : Cambridge University Press - ISSN 0031-1820
Roč. 141, č. 4 (2014), s. 522-530Poč.str. 9 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Apicomplexa ; Haemogregarina ; Emys ; Mauremys ; 18S rDNA ; phylogenetic analysis ; host specificity ; Pelusios Vědní obor RIV EG - Zoologie CEP GAP506/11/1738 GA ČR - Grantová agentura ČR Institucionální podpora BC-A - RVO:60077344 UT WOS 000339618200008 DOI https://doi.org/10.1017/S0031182013001820 Anotace The majority of Haemogregarina species have been based on the morphology of their erythrocytic stages and supposed strict host specificity. The quantity of species with a limited number of overlapping diagnostic traits has led to a considerable mess in haemogregarine taxonomy and significant synonymy. We analysed host specificity, intra- and interspecific variability, evolutionary relationships, and the distribution of the type species of the genus Haemogregarina - H. stepanowi. The morphology of blood stages and 18S rDNA sequences of this haemogregarine from four western Palaearctic hard-shelled freshwater turtles (Emys orbicularis, Mauremys caspica, Mauremys leprosa and Mauremys rivulata) were compared with Haemogregarina balli. Additional sequences of 18S rDNA of Haemogregarina-like isolates collected from three species of African hinged terrapins (genus Pelusios) were used to enlarge the dataset for phylogenetic analyses. Thirteen sequences (1085 bp) of Haemogregarina representing all four western Palaearctic turtle species were identical, corresponding to H. stepanowi, which is closely related to the Nearctic species H. balli. In our analyses, Haemogregarina spp. constituted a monophyletic clade sister to the genus Hepatozoon. Haemogregarina stepanowi possesses a wide distribution range from the Maghreb, through Europe, Turkey and the Middle East to Iran. We consider that the genus Haemogregarina has a low host specificity crossing the family level of its vertebrate hosts and that its distribution is likely to be linked to the vector and definitive host - the leech. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2015
Počet záznamů: 1