1. Education

Discuss in my forum

A Tropical Hardwood Hammock and Tropical Forest Ecosystem

By , About.com Guide

7 of 10

The Endangered Tree Snail
A Tropical Hardwood Hammock and Tropical Forest Ecosystem

Endangered Tree Smail

Steve Nix
The Florida tree snail (Liguus fasciatus) is a mollusk that lives in a colorful, cone-shaped shell. It grows to two inches in length, on average, but may reach three. The shell size and thickness vary with location, color variety, food, and time of year. The snail lives in and around tropical hardwood hammocks.

Fifty-eight color varieties of the Florida tree snail have been described. Several are now extinct and others are extremely rare. They range in color and pattern from white to black, solid to banded, dull to glossy. Vivid yellows, browns, blues, and greens are often displayed as stripes, flames, and washes.

The Florida tree snail occurs in numerous hammocks within its limited south Florida range. Much of their range is on protected lands and is generally not considered in imminent danger of extinction. There is one concern, however, that the imported red fire ant is taking a toll on the tree snail population.

©2012 About.com. All rights reserved.

A part of The New York Times Company.