Other articles where sludge worm is discussed: annelid: Annotated classification: …of genera: Nais, Tubifex (sludge worm). Class Hirudinea (leeches) Primarily freshwater, but also terrestrial and marine forms; small sucker at anterior end, large sucker at posterior end; fixed number of body segments at 34; body cavity filled with connective tissue; hermaphroditic, with fertilized eggs laid in a cocoon secreted…
Earthworms are the most fimilar segmented worm in the phylum annalida. Annalida meaning little rings.
Кембрийский мир, часть 3: Когда раки ходили на лыжах
Earthworm
Annelids live in the ocean and on land. Annelids have round, bilaterally symmetrical bodies. Because Annelids are made up of repeating compartments, or segments, annelids are also called segmented...
Resources for biology students that include worksheets, labs, and student activities. Find everything you need for your biology lessons here!!
Two species of marine creatures seem to have multiple body clocks, not just the circadian clock that is widespread in animals.
Earthworm anatomy in depth
Millipede
Study step-by-step methods for successful worm composting at home. Learn what kinds of bins to use, how to set them up, what to feed the worms, how to harvest the worm compost and uses for worm compost.
more about a worm
When I dug in my Berkshire garden this summer I found a host of earthworms. That, it turns out, is bad. I was raised to regard earthworms as the gardener’s best friend. It’s true, these benevolent creatures (or so I regarded them then) aerate the soil with their tunnels and eat organic litter from the surface
The farmer’s friend, the humble earthworm is an annelid that helps retain the fertility of the soil. This is an invertebrate animal that lives mostly in the upper layer of the soil. Scientifically, earthworms are known by the Genus name Pheretima. Read along to more about this terrestrial invertebrate.
A pretty annelid on the sand in Dauin. Join me at the Amontiphoto underwater photo event February 20-22, in Dauin, Negros, Philippines!
Annelida
The earthworm is more than 80% protein & very high in iron but full of dirt! Drop them into clean water for 10 mins to clean out, before boiling #ExtremeFood
Annelids have an organ called the hephridia which is similar to the kidneys in a human body.
