Overall 10389 snails were collected from four study areas of Punjab from November 2005 to October2006. The highest prevalence (38%) was found for Indoplanorbis followed by Physa (17%), Bellamaya(10.3%), Gyraulus (10%), Lymnaea (9.2%), Oncomelania (9%) and the lowest was found for Bulinus (6.7%).Only Indoplanorbis snails were found to be positive for Schistosoma bovis cercaria. Correlation betwe...

S. haematobium was first discovered in Sierra Leone in 1909 [1,2], and S. mansoni was later discovered in 1934 in the north of the country [1]. Recovered snail samples included both Bulinus globosus and Biomphalaria pfeifferi [1]. Peak transmission of schistosomiasis takes place at the beginning of the dry season, when water levels and habitat conditions are most suitable for snail hosts [1]. A...

The emergence pattern of Schistosoma curassoni cercariae from Bulinus umbilicatus, whose adult worms parasitize bovine, caprine, and ovine ungulates in Niger, is of a circadian type with a mean emission time at 0855 hr +/- 1 hr 6 min, characteristic of the schistosome species parasitizing domestic or wild cattle. The comparison of this cercarial emergence pattern with those of the other 3 sympa...

The genetic population structures of the freshwater snail Bulinus globosus and its trematode parasite Schistosoma haematobium from 8 river sites in the Zimbabwean highveld were compared using randomly amplified DNA (RAPD) markers. There was significant variability between snail populations collected at different sites, but schistosome populations only showed differentiation at a wider geographi...

—Group size, site fidelity and abundance of bottlenose dolphins, Tursiops truncatus, ms. submitted June 3, 2004; accepted December 28, 2004 Current address: Whale Research Laboratory, Department of Geography, University of Victoria, PO Box 3050 STN CSC, Victoria, BC, V8W 3P5 Canada Corresponding author: rdefran@sunstroke. sdsu.edu NOTES 172

Togeciphus Nishijima and Neoloxotaenia Sabrosky are small genera in the family Chloropidae. T. truncatus sp. nov. is described and N. fasciata (de Meijere) is recorded for the first time from China. Two species, T. katoi (Nishijima) and N. gracilis (de Meijere) are redescribed. Keys to the world species of the genera Togeciphus and Neoloxotaenia are presented.

Lacazia loboi, a cutaneous fungus, is found in humans and dolphins from transitional tropical (Florida) and tropical (South America) regions. We report 2 cases of lobomycosis in stranded bottlenose dolphins (Tursiops truncatus) and 1 case of lobomycosis-like disease in 1 free-swimming, pelagic, offshore bottlenose dolphin from North Carolina, where no cases have previously been observed.

Malenchus truncatus n. sp. and M. bryanti n. sp. from Michigan are describes and presented es the first record of Malenchus in North America. M. acarayensis Andrassy, 1968 is recorded and males of this species described. Notes on the geographical distribution of Malenchus and a key to the species are given.