Publication Type: | Journal Article |
Year of Publication: | 1990 |
Authors: | S. C. Barker, Close R. L. |
Journal: | International Journal for Parasitology |
Volume: | 20 |
Issue: | 8 |
Pagination: | 1081 - 1087 |
Date Published: | 1990 |
Keywords: | Amblycera, associations, Australia, Boopiidae, group, Heterodoxus, host, Infestation, lice, marsupialia, octoseriatus, Phthiraptera, Pterogale, Queensland, rock wallaby, speciation, switching, zoogeography |
Abstract: | Species of the Heterodoxus octoseriatus group infest five species, comprising eight chrosome races, of Petrogale in Queensland and Northern New South Wales, Australia. The precise host and geographic ranges of the 11 species of the H. octoseriatus group were determined. Individual hosts and host populations were infested by single species of lice only. The geographic ranges of lice were discrete. In some cases the geographic ranges of louse species and their hosts were approximately congruent. In others they were completly incongruent and it was unclear which species originally infested which hosts or even which was the most recent colonizer. In at least one case, expansion of the geographic range of one species of louse apparently led to fragmentation of the range of another and subsequently, to allopatric speciation. |
URL: | http://www.ncbi.nlm.nih.gov/pubmed/2074135 |
DOI: | 10.1016/0020-7519(90)90053-P |
Zoogeography and Host associations of the Heterodoxus octoseriatus group and H. ampullatus (Phthiraptera: Boopiidae) from rock wallabies (Marsupialia: Petrogale)
File attachments: