Author Details

Helfenberger, Notker, Käsereistrasse 4, CH-9305 Berg, Switzerland, Switzerland

  • Vol 9, No 2 (2002) - General Part
    Molecular Systematics and Phylogeny of Old and New World Ratsnakes, Elaphe Auct., and Related Genera (Reptilia, Squamata, Colubridae)
    Abstract  PDF
  • Vol 12, No 1 (2005) - General Part
    The Oriental Colubrine Genus Coelognathus Fitzinger, 1843 and Classification of Old and New World Racers and Ratsnakes (Reptilia, Squamata, Colubridae, Colubrinae)
    Abstract  PDF