GASTROTRICHA
Chaetonotus (Hystricochaetonotus) hystrix Mečnikow, 1865
photo: Małgorzata Kolicka
A - Dorsal view; B – Internal view; C – Ventral view; D – Egg with developed horion; E – Dorsal view - posterior body part
GASTROTRICHA
Chaetonotus (Hystricochaetonotus) hystrix Mečnikow, 1865
photo: Małgorzata Kolicka
A - Dorsal view; B – Internal view; C – Ventral view; D – Egg with developed horion; E – Dorsal view - posterior body part