New polychaetous annelids

7 p. : ill. ; 24 cm.Includes bibliographical references

New polychaetous annelids from Texas

3 p. : ill. ; 24 cm

Polychaetous annelids collected at St. Paul de Loanda by the American Museum Belgian Congo Expedition

3 p. : ill. ; 24 cm.Includes bibliographical references

Redescription of Typosyllis aciculata

5 p. : ill. ; 24 cm.Includes bibliographical references (p. 5)

Polychaetous annelids from Hawaii

4 p. : ill. ; 24 cm.Includes bibliographical references (p. 4)

New polychaetous annelids

3 p. : ill. ; 24 cm.Includes bibliographical references (p. 3)

Haplosyllis cephalata as an ectoparasite. Bulletin of the AMNH ; v. 26, article 26.

p. 359-360 : ill. ; 24 cm

A new West Indian polychaetous annelid. American Museum novitates ; no. 461

2 p. : ill. ; 24 cm

Polychaetous annelids from Florida

12 p. : ill. ; 24 cm

Annelids from North and South America

4 p. : ill. ; 24 cm.Includes bibliographical references (p. 4)