gumshoe

…60 centimeters; among placophores the gumshoe, or gumboot chiton (Cryptochiton), achieves a length up to 30 to 43 centimeters; and, among solenogasters, Epimenia reaches a length of 15 to 30 centimeters. Finally, gastropods of the family Entoconchidae, which are parasitic in echinoderm sea cucumbers, may reach a size of almost…