Chromosome Morphology and Meiosis in Zonocerus Variegatus L. (Orthoptera, Pyrgomorphidae)
The morphology of the chromosomes of the grasshopper, Zonocerus variegatus was studied from mitotic metaphase and meiotic stages in squashed preparations of fresh testicular material. The chromosomes (2n_??_=19) were found to be acrocentric as in most of the Pyrgomorphidae and not metacentric as reported in one study. No meiotic aberrations were detected.
- Cytologia : international journal of cytology
Cytologia : international journal of cytology 60(2), 111-116, 1995-06-25