The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.
2021 Impact Factor from Clarivate for the Herpetological Journal is 1.194, an increase of 0.332 from 2020.
Authors: Donald G. Broadley And Barry Hughes
Abstract: Variation in Lycophidion populations of the southern Sudan, Somalia, Ethiopia, Uganda and Kenya is analysed. Five species occur in this area: L. irroraturn and L. ornaturn are restricted to forests, L. depressirostre and L. taylori sp. nov. inhabit dry savannas, L. capense jacksoni is found in the moister savannas of the highlands and plateau areas, while L. capense loveridgei occurs in both forest and savanna of the coastal strip. L. irroraturn is readily distinguished by the paired apical pits on the dorsal scales. L. depressirostre and L. taylori both have lower ventral and subcaudal counts than the other taxa, but L. depressirostre can be distinguished from all other species by its more numerous maxillary teeth (8 to 9 + 19 to 24 compared with 7 to 8 + 11 to 1 8) and usually one colour pattern. L. taylori is very variable in colouration, but most specimens have a white blotch or collar on the nape and white dorsal stippling may be very extensive. The type series of L. taylori comes from the border between northern Somalia and Ethiopia, but there are isolated specimens from northern Kenya (Turkana District), Chad and Senegal.