Supernumerary segments in five species o
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J. P. M. Camacho; J. Cabrero
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Article
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1982
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Springer Netherlands
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English
⚖ 761 KB
Supernumerary segments have been observed in five species of grasshoppers: Calliptamus barbarus, Oedipodafuscocincta, Acrotylus insubricus, Omocestus raymondiand Chorthippus ariasi. In four cases they are located in the S-chromosomes, but in A. insubricus they are carried by the megameric pair (M,).