3-5cm.
Shell squat (not so elongated) with ribs of fine beads. Tip usually
broken. Shell opening wide usually with a thick lip. Has a reddish
margin around the foot. Often seen in our mangroves. |
3-4cm.
Shell long and slender with ribs of fine beads. Tip usually broken.
Shell opening flared with thin lips. Body darker and no red markings.
Sometimes seen in our mangroves. |
3.5- 4cm. Shell long with prominent ribs. Shell opening wide with
distinctive hole at the tip. Sometimes seen in our mangroves. |
2-3cm.
Shell long, ribbing thick and knobbly looking. Sometimes seen in our
mangroves. |
4-5cm.
Shell thick with sculptured ridges, long siphonal canal. Mangrove
tree trunks among barnacles. Commonly seen in our mangrvoes. |