FIGURE 4 in A new species of Mictyris Latreille, 1806 (Crustacea: Decapoda: Brachyura: Mictyridae) from the Andaman coast of Thailand, with notes on its ecology and behaviour

FIGURE 4. Mictyris thailandensis sp. nov., A, type locality, Pakbara Beach, Satun Province, southern Andaman Sea coast, Thailand; B, cork-screw burrowing behaviour; C, typical extensive sand "hummocks" covering the area following sub-surface feeding behaviour; D, crabs make vertical burrows, and at least at the type locality the sand becomes black and anoxic at about 10 cm from the surface; E, typical habitat at Bang Toei Pa Khlok, Thalang, Phuket; F, juvenile specimens found at Bang Toei Pa Khlok. (Photos A–D, Puntip Wisespongpand; E, F, Hsi-Te Shih).