1. Acanthochitona fascicularis. Length 53mm. Underside of yellow girdle darkened by many small spicules. Mantle cavity pale. Gills only in rear half of cavity; “merobranch”. Large mouth stained green. Foot like elongated limpet foot. July 2012. Split, Croati
2. Acanthochitona fascicularis. Length 53mm. Underside of yellow girdle darkened by many small spicules. Mantle cavity pale. Gills only in rear half of cavity; “merobranch”. Large mouth stained green. Foot like elongated limpet foot. July 2012. Split, Croati

Acanthochitona fascicularis. Length 53mm. Underside of yellow girdle darkened by many small spicules. Mantle cavity pale. Gills only in rear half of cavity; “merobranch”. Large mouth stained green. Foot like elongated limpet foot. July 2012. Split, Croati