Hi all,
Thanks for all the interest and feedback.
Re False Gharial attacks, a colleague of mine, citing a field study done by a researcher he's in touch with, relays this fascinating bit of info:
T. schlegelii - Another fairly surprising one; I recorded 7 attacks resulting in 5 fatalities during the 2008 - 2012 period; two of the fatal attacks (in Central Kalimantan) were mentioned in the CSG Newsletter and confirmed as T. schlegelii; a fatal attack far up the Belayan River in East Kalimantan was said to be a T. schlegelii; a fatal attack along the middle Rokan River of Riau was attributed to this species after a large individual was shot and bones "resembling a human" were apparently found in it's stomach; in the far inland Musi Rawa regency of South Sumatra a fatal attack was reported from an area in which large Tomistoma had been recently captured. So in most cases T. schlegelii was the most likely culprit, although we can't entirely discount the possibility of a random C. porosus wandering hundreds of miles inland into peat swamp.
Hard part is the confusion re the C. porosus factor....last thing Tomistoma needs right now are false accusations; geez they're already false gharials!
Best, Frank