Blacktail Bay Shrimp

Crangon nigricauda

The Blacktail Bay Shrimp, a member of the Crangonidae family, is found in the Eastern Pacific, particularly off the coast of Canada. This species inhabits temperate waters and is typically observed in benthic environments. Divers are likely to encounter this shrimp at depths shallower than 50 meters, as 90% of recorded observations occur within this range. The Blacktail Bay Shrimp engages in a precopulatory courtship ritual, using olfactory and tactile cues, which is common among decapods. Mating typically involves indirect sperm transfer. The conservation status of the Blacktail Bay Shrimp has not been evaluated by the IUCN. Divers may observe this shrimp at various dive sites, where it contributes to the benthic ecosystem. Its presence in these habitats highlights its role in the local marine environment.