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Original Articles

Hybridation entre Saga campbelli Kaltenbach 1965 et Saga hellenica Kaltenbach 1967 (Orthoptera: Tettigoniidae)

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Pages 357-360 | Accepted 25 Mar 2010, Published online: 31 May 2013
 

Résumé

Dans le cadre de ses recherches sur le genre Saga, le G.E.E.M. enregistre en mai 2009 la naissance en élevage, d’un male et d’une femelle issus du croisement d’une femelle de Saga campbelli Kaltenbach 1965 avec un mâle de Saga hellenica Kaltenbach 1967. L’analyse cytogénétique de la femelle hybride confirme son origine hybride et qu’une seule translocation robertsonienne sépare les caryotypes de S. hellenica de S. campbelli. L’habitus du mâle montre une affinité plus forte avec S. hellenica qu’avec S. campbelli.

Abstract

Hybridation between Saga campbelli Kaltenbach 1965 and Saga hellenica Kaltenbach 1967 (Orthoptera: Tettigoniidae). Within the scope of its current studies on Saga genus, the G.E.E.M. has noted in May 2009 the hatching from breeding of one male and one female, issued from breeding, from a cross-mating between a Saga campbelli Kaltenbach 1965 female and a Saga hellenica Kaltenbach 1967 male. The cytogenetic study of the hybrid female confirms its hybrid origin and that only one Robertsonian translocation separates the karyotypes of S. hellenica and S. campbelli. The appearance of the male seems to be closer to S. hellenica than S. campbelli.

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