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Environment-dependent regime of longevity selection in the chromosomally polymorphic species Leptysma argentina (Acrididae: Orthoptera)
(University Florence Botany Institute, 2012-09)
In previous papers it was reported that a Robertsonian translocation (centric fusion) affected external phenotype in the grasshopper Leptysma argentina and that thorax height was the target of adult viability selection. ...
Morphometric Variation in Chromosomally Polymorphic Grasshoppers (Orthoptera: Acrididae) from South America: Bergmann and Converse Bergmann Patterns
(Florida Entomological Society, 2015-04)
Leptysma argentina Bruner, Trimerotropis pallidennis (Burmeister), and Cornops aquaticum Bruner are South-American grasshoppers (Orthoptera:Acrididae) whose chromosome polymorphisms were intensively studied. Leptysma ...
Micro-evolution in grasshoppers mediated by polymorphic Robertsonian translocations
(Oxford University Press, 2013-01)
This review focuses on grasshoppers that are polymorphic for Robertsonian translocations because in these organisms the clarity of meiotic figures allows the study of both chiasma distribution and the orientation of ...
Against the central-marginal model: Three cases in chromosomally polymorphic grasshoppers (Orthoptera: Acrididae)
(Czech Academy of Sciences, 2012-07)
The central-marginal model is widely accepted in chromosomally polymorphic species of Drosophila. In fact, geographically and ecologically central populations of Drosophila show higher levels of polymorphism for paracentric ...
Análisis taxonómico del suborden Caelifera en la zona central cafetera de Colombia
(Facultad de Ciencias AgropecuariasManizalesIngeniería Agronómica, 2023)