| Issue |
Parasite
Volume 11, Number 3, September 2004
|
|
|---|---|---|
| Page(s) | 261 - 265 | |
| DOI | https://doi.org/10.1051/parasite/2004113261 | |
| Published online | 21 August 2014 | |
Mémoire
Les Phlébotomes de Madagascar (Diptera : Psychodidae) III - Description de Phlebotomus (Anaphlebotomus) fontenillei N. SP.
Phlebotomus from Madagascar (Diptera - Psychodidae). III - Description of Phlebotomus (Anaphlebotomus) fontenillei n. sp.
1
Faculté de pharmacie. Université de Reims Champagne-Ardennes,
51. rue Cognacq Jay. 51096 Reims Cedex, France.
2
63, avenue Pierre Sémart, 94210 La Varenne Saint-Hilaire, France.
3
IRD/Institut Pasteur de Madagascar. BP 1274 Antananarivo 101, Madagascar.
* Correspondance : Jérôme Depaquit. Tel.:33 (0)3 26 91 37 23 - Fax : 33 (0)3 26 91 35 97. E-mail:jerome.depaquit@univ-reims.fr
Reçu :
4
Décembre
2003
Accepté :
30
Janvier
2004
Le mâle de Phlebotomus (Anaphlebotomus) fonlenillei n. sp. est décrit de la réserve de Namoroka (Madagascar). Son rattachement au sous-genre Anaphlebotomus repose sur la présence de quatre épines sur le style, l'absence de lobe basal sur le coxite et un paramère bilobé. La diagnose différentielle avec P. berentiensis et P. fertei est discutée et une clé de détermination des Anaphlebotomus mâles de Madagascar est proposée, le séquençage du second espace interne transcrit (ITS 2) de l'ADN ribosomique vient confirmer l'observation de différences morphologiques importantes existant entre P. fertei, P. huberti et P. fontenillei n. sp. et la proche parenté entre P. berentiensis et P. fontenillei n. sp.
Abstract
The male of Phlebotomus (Anaphlebotomus) fontenillei n. sp. is described from Namoroka area (Madagascar). Its belongs to the subgenus Anaphlebotomus style with four spines, coxite without basal process and paramere with two branches. It shares with P. berentiensis an original and exclusive antennal formula: 2/III-XII which distinguishes them from P. fertei. P. fontenillei n. sp. differs mainly from P. berentiensis by about 40 setae in tuft on the ventral face of the coxite, the length of the genital ducts and the position of the spines on the style. Sequence of the second internal transcribed spacer (ITS2) of the ribosomal DNA (rDNA) is very informative: the male of P. fontenillei n. sp. cannot be linked to the female of P. huberti (male unknown) regarding the size of amplified DNA fragment (459 bp versus 600 respectively) and the high degree of variability. There are few differences (10 mutations) between the sequences of P. fontenillei n. sp. and P. berentiensis which are closely related species.
Mots clés : phlébotome / Anaphlebotomus / Madagascar / taxinomie morphologique et moléculaire
Key words: phlebotomine sandfly / Anaphlebotomus / Madagascar / morphological and molecular taxonomy
© PRINCEPS Editions, Paris, 2004, transferred to Société Française de Parasitologie
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