16 Melarhaphe neritoides COMPARISON Assiminea grayana

16 Melarhaphe neritoides COMPARISON Assiminea grayana

Shell smooth. Live shell looks blackish in air (1), shades of brown when in water and well lit (2) or vacant in air (3). Adapical angle acute (4).
Short blackish grey tentacles with eye visible dorsally near tip (5).
Snout terminates in two broad, grey or whitish lobes (6).