Description:
Spiny lobsters reach an approximate size of 18 inches as measured from the eyes to the tail.  The carapace is covered with strong spines that are aligned in rows, with the abdomen remaining smooth.  There is no rostrum, but 2 strong, curved spines cover the area above the eyes, which are prominent.  The antennae are longer than the body length, and the antennules between the antennae may reach 2/3 of body length.  The legs appear weak in comparison to the carapace and have hairy tips.  In adult males, the second pair of legs is highly developed and longer than the first pair.  In adult females, the fifth legs have small claws.  Body color is variable and ranges from light gray to green and brown, accented with shades of red, orange, blue and yellow. 

Habitat:
Spiny lobsters are common in coral reef, hardbottom, and other habitats having rocks, shelves, sponges or other areas which allow the lobsters to conceal themselves.  Young spiny lobsters often utilize seagrass beds as nursery grounds. 

Range:  
Spiny lobsters range from approximately Bermuda and North Carolina through Florida, the West Indies, Gulf of Mexico, and south to Brazil. 

During autumn migrations spiny lobsters have been observed moving over long distances in single file lines of 50 or more individuals, each of whom maintains physical contact with the individual in front of and behind it.