Postembryonic development of mating behavior in the male cricket Gryllus bimaculatus DeGeer

1990 ◽  
Vol 166 (6) ◽  
Author(s):  
Masaki Sakai ◽  
Takao Katayama ◽  
Yasuo Taoda
1991 ◽  
Vol 37 (8) ◽  
pp. 599-615 ◽  
Author(s):  
Masaki Sakai ◽  
Yasuo Taoda ◽  
Kazuya Mori ◽  
Masato Fujino ◽  
Chizu Ohta

2021 ◽  
Author(s):  
Jakke Neiro

AbstractThe two-spotted field cricket Gryllus bimaculatus has emerged as a central model for studies on insect development, regeneration, and physiology. G. bimaculatus has the most sophisticated functional genetic toolkit of any hemimetabolous insect, making it a foremost model to understand the evolutionary developmental biology and comparative physiology of insects. However, the morphology and stages of postembryonic development have never been comprehensively reported. Here, 8 morphologically defined stages are described. Size, coloration, and the morphology of wing buds, hind tibial spines, and the ovipositor are the best landmarks for staging. The stages correspond to the 8-12 moult-based instars present in the literature. The staging system aims to standardise studies on the postembryonic development of G. bimaculatus and serve as a point of reference for delineating interspecific postembryonic homologies within Orthoptera.


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