Karyotype and Notes on the Male Reproductive System and Natural History of the Harvestman
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چکیده
-The Texas Platycynorta transversalis is regarded as a junior synonym of V . sayi. Karyotypes of male and female V. sayi from central Texas reveal 2n = 78. This number is almost twice that previously reported for any other harvestman. The male reproductive system of V. sayi is described and illustrated. Natural history data are provided for egg laying and developmental times. The supercooling points ranged from -2.5 to -7.2"C, with poor recovery and death following thawing.
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