fourni par Singing Insects of North America (text)
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The song of Gryllus vernalis resembles that of G. fultoni but has a slower pulse rate within the chirps and a slower chirp rate.
More information: subfamily Gryllinae, genus Gryllus
References: Jang and Gerhardt 2005, 2006.
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Références
Jang, Y, Gerhardt, HC. 2005. Divergence in the callling songs between sympatric and allopatric populations of the southern wood cricket Gryllus fultoni (Orthoptera: Gryllidae). J. Evol. Biol. 19: 459–472.
Jang, Y, Gerhardt, HC. 2006. Divergence in female calling song discrimination between sympatric and allopatric populations of the southern wood cricket Gryllus fultoni (Orthoptera: Gryllidae). Behav. Ecol. Sociobiol.
Online First, DOI 10.1007/s00265-005-0151-3, URL http://dx.doi.org/10.1007/s00265-005-0151-3
