Common Earth-worms
Four-horned turtle bearer
Elegant Flower Polyp ( Floscularia ornata ), at 200-fold enlargement.
Bridgeworms - a) Bonellia viridis. B) Phascolosoma vulgare. C) Priapulus caudatus
Balanoglossus clavigerus . (Young specimen, greatly enlarged)
Common Earthworm
Spiny Hermione ( Hermione hystrix )
1) Sea-pier ( Arenicola piscatorum ) .— 2) Parchmental Bristleworm ( Chaetopterus pergamentaceus ).
1, 2) Sand worms ( Hermella ): 1) Tubes of Hermella alveolata with its inhabitants (2). 3) Shell tube worm ( Terebella emmalina )
Twisted Lime worm ( Serpula contortuplicata )
A Ganglion of a Leech