Two new species of Thais (Mollusca: Neogastropoda: Muricidae) from Peninsular Malaysia and Singapore, with notes on T. tissoti (Petit, 1852) and T. blanfordi (Melvill, 1893) from Bombay, India. Raffles Bulletin of Zoology, 44(1), 10th June 1996: 77-107. 79 [Zoological Record Volume 133]