Smith's Mantis Shrimp, Gonodactylus smithii

Smith's Mantis Shrimp (Gonodactylus smithii) is also known as the "Purple Meral Mantis" or "Purple-spotted Mantis" after its purple meral spot. They are normally dark green in color with lighter antennal scales, although shrimp collected from deeper water may be more reddish and some others may have red edges on each body segment. These mantis shrimp are "smashers".

Mantis Shrimp are not traditional "shrimp" but are actually members of their own group known as Stomatopods. They are some of the most notorious "hitchhikers" that occasionally show up in a tank after hiding in live rock or corals. They have very powerful claws that can crush shells, split flesh or even crack aquarium glass (an acrylic tank is recommended). Mantis shrimp need meaty foods and will prey on tankmates.

Mantis shrimp earn a bad reputation but they are fascinating creatures for a species-only aquarium. Individuals like this brightly colored specimen are attractive and make the perfect "pet" for an aquarist looking for a change from the norm!