West Indian Furrow Lobster, Long-handed Spiny Lobster – Justitia longimana

, West Indian Furrow Lobster, Long-handed Spiny Lobster, Justitia longimana

The West Indian Furrow Lobster, Long-handed Spiny Lobster, scientifically known as Justitia longimana, is a fascinating crustacean species found in the warm waters of the Atlantic Ocean. This lobster is a significant component of the marine ecosystem and holds ecological and commercial importance.

Description & Characteristics

The Justitia longimana is characterized by its long, spiny antennae, which can grow up to twice the length of its body. Its carapace, or shell, is typically a reddish-brown color and has a distinctive furrow running down its center. It possesses robust claws, with the first pair being significantly larger than the others. The Justitia longimana can reach a maximum size of approximately 40 centimeters in length.

Habitat and Occurrence

The West Indian Furrow Lobster, Long-handed Spiny Lobster, Justitia longimana, is a common inhabitant of rocky reefs and crevices. Its preference for these habitats allows it to find shelter and protection from predators. This species thrives in the marine zones known as subtidal, sublittoral, infralittoral, and deep zones of the oceans, extending from the lower limit of the intertidal zone to the shelf edge at about 200 m water depth. These habitats characterize the neritic zone, where Justitia longimana flourishes.

Taxonomy

The Justitia longimana belongs to the Class: Malacostraca, Order: Decapoda, and Family: Palinuridae. This classification places it among the diverse group of lobsters and their relatives.

Feeding

The West Indian Furrow Lobster, Long-handed Spiny Lobster, Justitia longimana is a carnivore, feeding on a variety of invertebrates such as fish, mollusks, and crustaceans. Its diet plays a crucial role in maintaining the ecological balance of its habitat.

Associated Species

Image References

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