Lugworm | Marine, Burrowing, Annelid | Britannica
lugworm, (genus Arenicola), any of several marine worms (class Polychaeta, phylum Annelida) that burrow deep into the sandy sea bottom or intertidal areas and are often quite large. Fishermen use them as bait.
Arenicola - Wikipedia
Life in a burrow. A lugworm lives in a U-shaped burrow in sand. The U is made of an L-shaped gallery lined with mucus, from the toe of which a vertical unlined shaft runs up to the surface. This is a head shaft. At the surface the head shaft is marked by a small saucer-shaped depression.
Lugworm - The Wildlife Trusts
Lugworm. Scientific name: Arenicola marina (Blow Lug) and Arenicola defodiens (Black Lug) Have you ever seen those worm-like mounds on beaches? Those are a sign of lugworms! The worms themselves are very rarely seen except by fishermen who dig them up for bait. Species information. Category. Worms. Statistics. Length: 12-20cm. Conservation status.
Lugworm poos and the secrets they hold - Natural History …
Lugworm poos and the secrets they hold. Squiggly little mounds of sand are a common sight when you walk along a beach at low tide. These are the signs of a hidden but industrious worm that has an important place in the beach ecosystem.
Arenicolidae - Wikipedia
They are commonly known as lugworms and the little coils of sand they produce are commonly seen on the beach. Arenicolids are found worldwide, mostly living in burrows in sandy substrates. Most are detritivores but some graze on algae. [1] Description. Arenicolidae figs 5-9.
Lugworm poos and the secrets they hold | Natural History Museum
Aug 24, 2020 · These are the signs of a hidden but industrious worm that has an important place in the beach ecosystem. What's more, a quick look at those sand piles will help you decode a secret that they kept...
Lugworms ~ MarineBio Conservation Society
Lugworms are burrow-dwelling annelid worms and can reach densities as high as 100-150 per square meter in certain areas (Fish, 1996). The lifespan of lugworms is estimated to be 5-6 years (Howie, 1984), and they can make up to 30% of the biomass of an average sandy beach, making them a very important part of the food web in their habitat.
Lugworm explained - Planet Sea Fishing
Sep 3, 2008 · Lugworm is without doubt the king of worm baits. Here Steve Walker delves into the world of 'blows', 'blacks' and 'yellowtails'. Lugworm are extremely common around the British Isles but reference books often wrongly describe a single species: Arenicola marina, or …
Abarenicola pacifica - Wikipedia
Abarenicola pacifica or the Pacific lugworm is a large species of polychaete worm found on the west coast of North America and also in Japan. The worms live out of sight in burrows under the sand and produce casts which are visible on the surface.
Discovering Lugworms: Tiny Wonders of Coastal Ecosystems - Matador Network
Oct 10, 2023 · Unlock a new fear with this creature called the lugworm, which grows multiple feet long on beaches eating dead fish and other animal matter.