Structure and classes of annelid

annelid , Any member of a phylum (Annelida) of invertebrate animals that possess a body cavity (coelom), movable bristles (setae), and a body divided into segments by crosswise rings.

Phylum Annelida - Features, Classification, Examples and FAQs

Annelid Structure and Function - Advanced

Phylum Annelida Biology for Majors II

Annelida, Structure, Skeleton & Segmentation

Unit 5-5: Phylum Annelida – The Biology Classroom

Annelid Circulatory System Definition, Structure & Function

Unit 5-5: Phylum Annelida – The Biology Classroom

Earthworm- Habit, Habitat, Morphology, Bodywall, Locomotion

Earthworm

Earthworm: General characters, External morphology, Setae

Earthworm : External features , External apertures

Let's Look at Earthworms - Lerner Publishing Group