Inter-population sex chromosome polymorphism in the grasshopper Podisma pedestris. I. Fundamental facts

John, B.; Hewitt, G.M.

Chromosoma 31(3): 291-308

1970


ISSN/ISBN: 0009-5915
PMID: 5489362
DOI: 10.1007/bf00321226
Document Number: 500909
The montane grasshopper Podisma pedestris exists in Europe in two chromosomally distinct kinds of population. One has an XO/Xx sex chromosome mechanism and a diploid chromosome number of 23 male, 24 female.

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