Nemertea

Tubulanus rhabdotus - Taxonomy, description and photograph of this Nemertean worm, its habitat and distribution, life history and community ecology.
http://www.sms.si.edu/irlspec/Tubula_rhabdo.htm

Nemertea - Information on the classification of the ribbon worms with a photograph of Tubulanus rhabdotus.
http://www.tolweb.org/Nemertea/2489

Introduction to the Nemertini - Introduction to the Nemertini, the ribbon worms. A short page with a single photograph.
http://www.ucmp.berkeley.edu/nemertini/nemertini.html

Amphiporus ochraceous - Taxonomy and description of this marine worm, its habitat and distribution, life history and community ecology.
http://www.sms.si.edu/irlspec/Amphip_ochrac.htm

Tetrastemma - Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of this ribbon worm, with notes on Amphiporus, Zygonemertes, and Prosoma.
http://webs.lander.edu/rsfox/invertebrates/tetrastemma.html

Carinoma tremaphoros - Taxonomy, description and photograph of this Nemertean worm, its habitat and distribution, life history and community ecology.
http://www.sms.si.edu/irlspec/Carino_tremap.htm

Proboscis Worm: Parborlasia corrugatus - Photographs and information on this worm from the Underwater Field Guide to Ross Island and McMurdo Sound, Antarctica. [PDF]
http://www.peterbrueggeman.com/nsf/fguide/nemertina.pdf

Lineus longissimus - Information on the bootlace worm and its distribution round the coasts of Britain, provided by the Marine Life Information Network.
http://www.marlin.ac.uk/speciesinformation.php?speciesID=3693

Cerebratulus - Exercise from Invertebrate Anatomy OnLine covering the systematics, behavior and anatomy of this ribbon worm.
http://webs.lander.edu/rsfox/invertebrates/cerebratulus.html

Ramphogordius sanguineus - Information on this nemertean worm and its distribution round the coasts of Britain, provided by the Marine Life Information Network.
http://www.marlin.ac.uk/speciesinformation.php?speciesID=4237

Nemertopsis bivittata - Taxonomy, description and photograph of this worm, its habitat and distribution, life history and community ecology.
http://www.sms.si.edu/irlspec/Nemert_bivitt.htm

Baseodiscus delineatus - Taxonomy, description and photograph of this Nemertean worm, its habitat and distribution, life history and community ecology.
http://www.sms.si.edu/irlspec/Baseod_deline.htm