Indus worm Indus worm The skōlex (Indus Worm or the horrible Indian worm), in ancient Greek writings, was a supposed giant, white, carnivorous worm with a large pair of teeth that lived in the Indus River. Gustav Oppert in the 19th century reasoned that "skōlex" referred to a like-sounding word in the Indian language, and was convinced the word was "culukī" () for "fish" or "porpoise". In his opinion, the word could refer even to a "crocodile" by extension. Scholar Erik Seldeslachts, in a 1998 paper, has suggested parallel with "kṛmiḥ" () which has the duel meaning of "worm" and a name
The Creature from the Pit A novelisation of this serial, written by David Fisher, was published by Target Books in January 1981. Fisher amuses himself with lengthy discourses on life on Tythonus complete with a glossary. An audiobook was released by the BBC on 7 April 2008 read by Tom Baker as part of the "Doctor Who: Classic Novels" range. The audio book was broadcast on BBC Radio 7 in April and May 2010. "The Creature from the Pit" was released on VHS in July 2002. It was released on DVD in May 2010. The Creature from the Pit The Creature from the Pit is