DSC_8676 White whelk (Haustrum lacunosum) common in southern New Zealand, on exposed or sheltered rocky shores in the mid to lower intertidal zone.
DSC_8048 White whelk (Haustrum lacunosum) common in southern New Zealand, on exposed or sheltered rocky shores in the mid to lower intertidal zone. Warrington *
DSC_8672 A comparison of the two 'white' rock snails. White rock snail (Dicanthais orbita) left, and White whelk (Haustrum lacunosum) right *
