JETTEN, THOM, Biotic Eco-Tech, G-53, Plaza Ampang Jaya, Jalan Mewah 3, 68000 Ampang, Kuala Lumpur, Malaysia.

• Zootaxa Vol. 4441 No. 2: 27 Jun. 2018 - Article
  The rediscovery of Schaefer’s Spine-jawed Snake (Xenophidion schaeferi Günther & Manthey, 1995) (Serpentes, Xenophidiidae) from Peninsular Malaysia with notes on its variation and the first record of the genus from Sumatra, Indonesia 
  Abstract