Issue |
Parasite
Volume 4, Number 3, September 1997
|
|
---|---|---|
Page(s) | 277 - 282 | |
DOI | https://doi.org/10.1051/parasite/1997043277 | |
Published online | 23 September 2014 |
Note de recherche
Morphological comparison of second stage larvae of Oestrus ovis (Linnaeus, 1758), Cephalopina titillator (Clark, 1816) and Rhinoestrus usbekistanicus Gan, 1947 (Oestridae) using scanning electron microscopy
Morphologie comparée des seconds stades larvaires d'Oestrus ovis (Linnaeus, 1758), Cephalopina titillator (Clark, 1816) et Rhinoestrus usbekistanicus (Gan, 1947) (Oestridae) en microscopie électronique à balayage
1
Centre de Biologie et d'Écologie Tropicale et Méditerranéenne, (UMR 5555 CNRS), Université de Perpignan, F-66860 Perpignan Cedex.
2
UAR/INRA Laboratoire de Parasitologie, École Nationale Vétérinaire, 23, chemin des Capelles, F-31076 Toulouse Cedex.
* Correspondence : Christophe Guitton, Laboratoire de Biologie animale, 66000 Perpignan. Tél. : 04 68 34 46 33 - Fax. : 04 68 66 22 81.
Received:
28
October
1996
Accepted:
11
March
1997
Second stage larvae of three Oestridae species, Oestrus ovis (Linnaeus, 1758), Cephalopina titillator (Clark, 1816) and Rhinoestrus usbekistanicus (Gan, 1947) were described in detail using scanning electron microscopy. Their morphological features were compared.
O.ovis and R. usbekistanicus show several common characteristics which make them quite different from C.titillator. These observations seem to validate the cladogram of adult Oestridae genus established by Papavero (1977).
Résumé
Les seconds stades larvaires de trois espèces d'Oestridae, Oestrus ovis (Linnaeus, 1758), Cephalopina titillator (Clark, 1816) and Rhinoestrus usbekistanicus (Gan, 1947) sont décrites dans le détail grâce à la microscopie électronique de balayage. Leurs caractéristiques morphologiques sont comparées. O. ovis et R. usbekistanicus ont de nombreux caractères communs qui les distinguent nettement de C. titillator. Ces observations semblent valider le cladogramme établi par Papavero (1977) sur les genres d'Oestridae adultes.
Key words: Rhinoestrus usbekistanicus / Oestrus ovis / Cephalopina titillator / ultrastructure / second stage larvae / scanning electron microscopy / Oestridae
Mots clés : Rhinoestrus usbekistanicus / Oestrus ovis / Cephalopina titillator / ultrastructure / second stade larvaire / microscopie électronique à balayage / Oestridae
© PRINCEPS Editions, Paris, 1997, transferred to Société Française de Parasitologie
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