Pink Shrimp

The pink shrimp, Farfantepenaeus duorarum, is not always an obvious shade of pink. A more useful clue is the dark spot usually present on each side near the boundary between the third and fourth abdominal segments. Its carapace is grooved, and a toothed rostrum projects forward near the eyes. The tail can show darker blue coloration.

Where it fits in Atlantic Florida

NOAA places its range from the southern Chesapeake Bay to the Florida Keys and around the Gulf. FWC specifically associates the species with clearer waters from west-central through southeast Florida. That supports a regional Atlantic Florida profile without making every seagrass bed or dive site a confirmed sighting location.

Young shrimp use protected nursery habitat, including vegetation in estuaries. As they grow, they move toward saltier coastal and offshore water. The important label is therefore bottom-associated shrimp with an estuary-to-offshore life cycle, not coral-reef cleaner shrimp. Record the actual habitat and depth whenever you document an encounter.

Feeding after dark

Pink shrimp feed on a mixture of small organisms, algae and decaying organic material. The young larval stages take plankton. Older animals can bury in the sediment during daylight and become active after dark. A shrimp that disappears into the bottom is using habitat rather than necessarily fleeing a predator.

Spawning takes place offshore, with eggs released near the seabed and fertilized as they enter the water. Early stages move toward nursery areas before later growth and migration back toward the coast or offshore bottom. Exact timing varies geographically, so a seasonal description from another state should not become a local Florida prediction.

Separate it from similar shrimp

Brown shrimp share the grooved-carapace appearance but generally lack the characteristic dark side spot. White shrimp have a smoother, ungrooved carapace and much longer antennae. Use several features together; color and body size alone are weak evidence. A partially hidden shrimp may deserve only a general penaeid-shrimp identification.

Make a useful observation

A side photograph can record the abdominal spot and rostrum, while an overhead view can help show shell grooves. Obtain those views only if the animal remains undisturbed. Do not dig through seagrass or chase a shrimp across the bottom for a better angle.

Florida shrimp rules differ by area and gear, and local protected waters may impose additional restrictions. Being sold as bait or seafood does not authorize taking an animal from a dive site. Check current official rules separately and keep habitat observation distinct from harvest advice.

Florida DEP’s 2014 St. Lucie Inlet Preserve animal inventory provides an additional dated local record.

References

• FWC species information
• NOAA: Pink-shrimp range and life cycle
• FWC: Florida shrimp habitats and nocturnal behavior
• FWC: Current recreational shrimp rules
• Florida DEP: 2014 St. Lucie Inlet Preserve State Park plan, local animal record

Collection and seafood safety

FWC recreational shrimp rules include license requirements unless exempt, daily and vessel limits, gear rules and regional closures. A general regional season does not override local closed areas or protected-site restrictions. Check the exact location before any collection; this profile provides no seafood-safety clearance. Current FWC guidance. Guidance reviewed November 12, 2026. No location-specific harvest or sanitation clearance is given.

Make your next dive happen

Review current dates, availability, prices, inclusions and requirements on each listing before booking or buying.