Issue |
Ann. Parasitol. Hum. Comp.
Volume 43, Number 6, 1968
|
|
---|---|---|
Page(s) | 693 - 704 | |
DOI | https://doi.org/10.1051/parasite/1968436693 | |
Published online | 12 October 2017 |
Mémoire
Cycle évolutif de 2 espèces d’Heterakidae parasites de Caméléons malgaches
Laboratoire de Zoologie (Vers) du Muséum National d’Histoire Naturelle associé au C.N.R.S, France.
Nous étudions le cycle évolutif de deux espèces de Spinicauda, parasites de Caméléons malgaches : Spinicauda (Spinicauda) inglisi et Spinicauda (Moaciria) freitasi. Le cycle est direct et s’effectue complètement dans le tube digestif ; le développement des larves jusqu’au stade adulte se fait dans l’intestin antérieur, alors que les adultes vivent dans le rectum.
Le cycle complet s’effectue en environ quarante jours ; nous avons observé seulement deux types morphologiques de larves et deux mues, nous ne pouvons donc pas, dans l’état actuel de nos connaissances, attribuer un stade déterminé à ces deux types de larves.
Abstract
The life-cycles of two Spinicauda species were studied. Both Spinicauda (Spinicauda) inglisi and Spinicauda (Moaciria) freitasi are parasites of Madagascarean cameleons.
The life-cycle is direct and completely fulfilled inside the digestive tract of the host. Larvae develop up to the adult stage in the anterior gut whereas the adults live in the rectum.
A complete life-cycle lasts approximatively forty days.
Only two types of morphologically different larvae were found, as well as two molting stages.
Further research is needed to enable the autor to classify properly these larval types into some well-defined larval stages.
© Masson, Paris 1968, transferred to Société Française de Parasitologie
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