Enopla

Enopla is a suborder of marine polychaete worms belonging to the class Polychaeta. These annelids are characterized by their well-developed proboscis, which is often armed with chitinous jaws or teeth. This proboscis is a key feature used for predation, allowing enoplids to capture and consume a variety of prey, including other invertebrates and small fish.

The morphology of enoplids can vary significantly between species, but the presence of a prominent, muscular proboscis is a defining trait. They typically possess a segmented body with parapodia, which are fleshy appendages bearing chaetae (bristles) used for locomotion and respiration. The head region usually bears sensory structures such as antennae and palps, aiding in prey detection.

Enopla are found in diverse marine environments worldwide, inhabiting substrates ranging from soft sediments to rocky reefs and coral formations. Their ecological role is primarily that of predators within their respective ecosystems. The specific diet and hunting strategies are adapted to the environment and prey availability.

Reproduction in enoplids generally involves external fertilization, with individuals releasing gametes into the water column. Larval stages are planktonic before settling to the benthos to develop into adult worms. The diversity within Enopla reflects a long evolutionary history and adaptation to a wide range of marine niches.