Cottonmouth (Agkistrodon piscivorus leucostoma) testes were examined histologically to determine the germ cell development strategy employed during spermatogenesis. Testicular tissues from Cottonmouths were collected monthly from swamps around Hammond, Louisiana. Pieces of testis were fixed in Trump's fixative, dehydrated in ethanol, embedded in Spurr's plastic, sectioned with an ultramicrotome...

Spauligodon timbavatiensis n. sp. (Nematoda: Pharyngodonidae) from the large intestine of Pachydactylus turneri (Sauria: Gekkonidae) in the Northern Province (RSA) is described and illustrated. It is the fifth species in the Ethiopian region, the others being Spauligodon smithi from Pachydactylus bibronii and Spauligodon petersi from Mabuya sulcata, both in the Northern Cape Province, South Afr...

Wen-San Huang (1996) Reproductive cycles and sexual dimorphism in the viviparous skink, Spenomorphus indicus (Sauria: Scincidae), from Wushe, central Taiwan. Zoological Studies 35(1): 55-61. Seasonal variation in the male and female reproductive cycles of the viviparous scincid Sphenomorphus indicus is described in this study. Mean snout vent length (SVL) of adult females (n = 50) (range: 76 to...