Goosefish

Goosefish are a type of anglerfish belonging to the family Lophiidae. They are found in temperate and tropical waters of the Atlantic and Pacific Oceans. Goosefish are characterized by their broad, flattened bodies, large mouths filled with sharp teeth, and a lure-like appendage called an esca that dangles from their heads. This esca, which is bioluminescent in many species, is used to attract prey in the dark depths of the ocean.

These benthic predators are masters of camouflage, often burying themselves in sand or mud on the seabed to ambush unsuspecting fish, crustaceans, and even seabirds. Their diet is varied, and they are known to consume almost anything that comes within striking distance of their formidable jaws. Goosefish are generally solitary and are not schooling fish.

Reproduction in goosefish, like other anglerfish, involves external fertilization. Females release eggs that are fertilized by smaller males. The eggs are often encased in a large, gelatinous raft that floats on the surface, providing some protection until the larvae hatch and descend to the ocean floor.

Goosefish are sometimes caught by commercial fisheries, though they are not a primary target in most areas. Their flesh is considered edible and is sometimes sold as "monkfish" in markets, particularly in North America and Europe. However, their appearance can be off-putting to some consumers. Due to their slow-moving nature and benthic lifestyle, they are vulnerable to overfishing in areas with intensive fishing activity.