George James Allman
Public Domain
Werke:
- A monograph of the fresh-water polyzoa, including all the known species, both British and foreign
- Report on the Hydroida : collected during the exploration of the Gulf Stream by L. F. de Pourtalès, Assistant United States Coast Survey
- A monograph of the Gymnoblastic or Tubularian Hydroids : In two parts, 2. The genera and species of the gymnoblastea
- A monograph of the Gymnoblastic or Tubularian Hydroids : In two parts, 1. The Hydroida in general