Bloodworms are a type of worm that can refer to different species depending on the context. Here are some key facts about bloodworms based on the search results:
- Bloodworms are the larvae of non-biting midge flies that will eventually develop into flies.
- They are also a type of polychaete worm, specifically the genus Glycera.
- Bloodworms have a bright red color due to the iron-porphyrin protein in their blood and tissue.
- They are typically found on the bottom of shallow marine waters and can grow up to 35 cm in length.
- Bloodworms are carnivorous and feed by extending a large proboscis that bears four hollow jaws. The jaws are connected to glands that supply venom which they use to kill their prey, and their bite is painful even to a human.
- Bloodworms are used as fishing bait, food, supplements, and even as a laxative.
- Freeze-dried bloodworms are a popular way to include them in fish food.
In summary, bloodworms are a type of worm that are used for various purposes, including as fishing bait and as a food source for fish.
