Issue |
Parasite
Volume 10, Number 4, December 2003
|
|
---|---|---|
Page(s) | 309 - 315 | |
DOI | https://doi.org/10.1051/parasite/2003104309 | |
Published online | 25 August 2014 |
Mémoire
Progamotaenia capricorniensis sp. nov. (Cestoda: Anoplocephalidae) from wallabies (Marsupialia: Macropodidae) from Queensland, Australia
Progamotaenia capricorniensis sp. nov. (Cestoda: Anoplocephalidae) parasite de wallabies (Marsupialia: Macropodidae) provenant du Queensland, Australie
1
Department of Veterinary Science, University of Melbourne, Veterinary Clinical Centre, Werribee, Victoria, 3030, Australia.
2
Department of Microbiology and Parasitology, University of Queensland, St Lucia, Queensland, 4072, Australia.
* Correspondence : Ian Beveridge. Tel. : 61 3 97312285 - Fax : 61 3 97312263 E-mail : i.bevridge@vet.unimelb.edu.au
Received:
13
June
2003
Accepted:
22
September
2003
Progamotaenia capricorniensis sp. nov. (Cestoda: Anoplocephalidae) is described from the wallabies Macropus dorsalis (Gray, 1837] and Petrogale assimilis Ramsay, 1877 from Queensland, Australia. The new species is characterised by a fimbriated velum composed of 26-32 digitiform to triangular projections on each side of the proglottis, paired uteri and 140-190 testes distributed in a single band across the medulla. Minor variation occurs in the distribution of the testes. The above characters distinguish the new species from its most closely related congeners P. lagorchestis (Lewis, 1914), P. proterogyna (Fuhrmann, 1932), P. spearei Beveridge, 1980 and P. villosa (Lewis, 1914). P. capricorniensis appears to exhibit a highly disjunct distribution within its usual host, M. dorsalis.
Résumé
Description de Progamotaenia capricorniensis sp. nov. (Cestoda: Anoplocephalidae), parasite de l'intestin grêle des wallabies Macropus dorsalis (Gray, 1837) et Petrogale assimilis Ramsay, 1877. la nouvelle espèce se distingue par le nombre de projections (26-32) du velum sur chaque côté du proglottis, la possession de deux utéri dans chaque proglottis et la possession de 140-190 testicules distribués dans une bande antérieure de l'utérus. Ces caractères distinguent la nouvelle espèce des espèce voisines : P. lagorchestis (Lewis, 1914), P. proterogyna (fuhrmann, 1933), P. spearei Beveridge, 1980 et P. villosa (Lewis, 1914). La distribution géographique de la nouvelle espèce semble être extrêmement dispersée à l'intérieur de l'aire de répartition de l'hôte, M. dorsalis.
Key words: Progamotaenia / Cestoda / Anoplacephalidae / new species / marsupials / wallabies / Australia
Mots clés : Progamotaenia / Cestoda / Anoplocephalidae / nouvelle espèce / marsupiaux / wallabies / Australie
© PRINCEPS Editions, Paris, 2003, transferred to Société Française de Parasitologie
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