RESUMO
We examined and identified preserved specimens, skins, and photographs from a collection of 83 snakes from northern Thailand presenting the characters of the genus Hebius Thompson, 1913. They belong to at least six different taxa divided into five species including a new one described here, namely H. bitaeniatus (Wall, 1925), H. deschauenseei (Taylor, 1934), H. igneus David, Vogel, Nguyen, Orlov, Pauwels, Teyni Ziegler, 2021, Hebius khasiensis (Boulenger, 1890), and a series of specimens with strong similarities to H. khasiensis that are here preliminary identified as Hebius cf. khasiensis. Furthermore, we obtained a series of 21 different specimens in the most western strip of the region that we could not refer to any presently known species. We refer these specimens to a new species that we describe here. For each of these taxa, we provide the list of localities and specify the geographic range in northern Thailand. Lastly, we also discuss the diversity of the snake fauna of northern Thailand.
Assuntos
Colubridae , Lagartos , Animais , Filogenia , Pele , TailândiaRESUMO
Based on 85 examined specimens, photographs of living specimens and illustrations published in the literature, we refine the distribution ranges of both Gonyosoma prasinum (Blyth, 1854) and of the recently described species Gonyosoma coeruleum Liu, Hou, Ye Htet Lwin, Wang Rao, 2021, which was not clearly addressed in its original description. We also redescribe the syntypes of Coluber prasinus Blyth, 1854 and the holotype of Gonyosoma gramineum Gnther, 1864, we discuss the status of this latter taxon, and we describe the hemipenial morphology of G. coeruleum.
Assuntos
Colubridae , Lagartos , Animais , Lagartos/anatomia & histologiaRESUMO
In Asia, the future of harm reduction in the response to HIV and AIDS is truly uncertain. An overview of the regional situation would reveal many gaps and the small steps of progress. Reviewing the role and development of the Asian Harm Reduction Network in that context will demonstrate that the organisation's mission has been achieved through networking, information sharing, advocacy, capacity building and service delivery activities. Indeed, AHRN has been recognised both as a strong and consistent advocate and a responsive leader in the advancement of harm reduction in Asia in the context of the growing HIV and AIDS epidemic. Yet it is increasingly clear that additional support will be required to turn back the tide of HIV and AIDS.