Common spiny lobster

The common spiny lobster (Palinurus vulgaris) is a member of the order Decapoda and the family Palinuridae. It is a well-known marine crustacean found in the Atlantic Ocean and the Mediterranean Sea, characterized by its long, heavy antennae and spiny carapace.

It is critical to clarify that Palinurus vulgaris is not a plant pest. Any reference to this species as a threat to agricultural crops is scientifically incorrect, as the lobster is an exclusively aquatic organism that requires a marine environment for survival and reproduction.

The biology of the spiny lobster is centered on its benthic lifestyle. It feeds on various marine invertebrates, including mollusks, echinoderms, and small crustaceans. Its life cycle involves several larval stages that are planktonic, drifting with ocean currents before settling on the sea floor to mature into adults.

There is no damage caused to crops by this species, as it lacks the physiological capacity to inhabit or interact with terrestrial or greenhouse plants. Its ecological role is strictly confined to the marine food web, where it acts as a scavenger and predator of bottom-dwelling fauna.

No protective measures are required against this species in an agronomic context. If a database lists this marine crustacean as a pest, it is highly likely a taxonomic error. Agronomists should focus on verified insect and nematode pests when planning crop protection strategies, as the spiny lobster poses zero risk to any agricultural sector.