Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Actinopterygii
- Order
- Perciformes
- Family
- Sciaenidae
- Genus
- Cheilotrema
- Species
- saturnum
Habitat
Black croakers inhabit coastal waters of the eastern Pacific, from southern California to Mexico, including bays, estuaries, and nearshore areas. They prefer sandy or muddy bottoms in depths up to 200 meters. This species tolerates a range of salinities, often found in both marine and brackish environments.
Diet
Black croakers primarily feed on small fish, crustaceans like shrimp and crabs, and polychaete worms. They are nocturnal bottom-feeders, using their barbels to detect prey in the sediment. Feeding occurs mainly at night when they forage along the ocean floor.
Behavior
Black croakers are schooling fish that form loose groups for protection and feeding. They are primarily nocturnal, spending daytime hiding in structures like rocks or seaweed and becoming active at night to hunt. They exhibit minimal territorial behavior except during spawning seasons.
Fishing
Black croakers are a popular target for recreational anglers in the coastal waters of southern California and Mexico, offering exciting bottom-fishing action that supports conservation through license fees and habitat programs; target them using simple bottom rigs with light to medium spinning or baitcasting tackle, such as a 7-foot rod with 10-20 lb test line, a 1-2 oz sinker, and size 1-2 hooks baited with live shrimp, worms, or small crabs to mimic their nocturnal diet of crustaceans and fish—jigs and soft plastic lures can also work well for a more active approach. The best season is summer during spawning, with peak bites occurring at night when these schooling fish forage along sandy or muddy bottoms in bays, estuaries, and nearshore areas up to 200 meters deep, so focus on structure like rocks or drop-offs for the best results. Black croakers typically reach 20-40 cm, with record sizes up to 61 cm, though no official IGFA record is widely recognized, emphasizing the importance of catch-and-release practices to maintain healthy populations. As a Data Deficient species per IUCN, angler-funded programs in regions like California effectively manage stocks through slot limits and seasonal guidelines, ensuring sustainable fishing that protects these vital estuarine ecosystems and promotes long-term conservation.
Conservation Status
Listed as Data Deficient by IUCN.