Literature
  • 1960
  • Sponges. U.S. Dept. Fish and wildlife Servise, Fishery Leaflet, 490: 1-17
  • , 1919
  • Sponges of Beaufort (N.C.) Harbor and vicinity. Bull. Bur. Fish., 36: 130-179
  • 1930
  • Epibioses of the Gullmar Fjord: a study in marine sociology. Kristinebergs Zoologiske Station, 1871-1927 (Uppsala), 2 vols.: 1-123, 1-350.
  • , 1983
  • Contribución al conocimiento de las calcisponjas del litoral gallego. Trab. Comp. Biol., 10: 27-38
  • 1965
  • Les Halichondria de Roscoff. Proc. kon. Ned. Acad. Wetensch., (C) 68 (3): 166-174.
  • 1826
  • Notice of a new zoophyte (Cliona celata) from the Firth of Forth. Edinburgh philos. J., 1: 78.
  • 1826a
  • Notice of two new species of British sponges. Edinburgh new Philos. J., 2: 203-204.
  • 1825
  • Observations on the structure and functions of the sponge. Edinborough New Philosphical Journal,
  • 1826b
  • Observations on the structure and functions of the sponge. Edinborough New Philosphical Journal, 1826: xiv.
  • 1826c
  • Remarks on the structure of some calcareous sponges. Edinburgh New Phil. J., 1: 166-170.
  • 1872
  • Notes on the classification of sponges. Ann. Mag. nat. Hist., (4), 9: 442-461
  • 1858
  • Description of Aphroceras, a new genus of calcareous Spongiadae brought from Hong-Kong by Dr Harland. Proc. Zool.Soc. London,
  • 1848
  • List of specimens of British animals in the British Museum. Pt. 2, Sponges. London
  • 1867
  • Notes on the arrangement of sponges, with the description of some new genera. Proc. zool. Soc. London,
  • 1971
  • Étude des Réniérides de Méditerranée (Démosponges, Haplosclérides). Bull. Mus. nation. Hist. nat. (3) 3 (Zool.): 97-182, pls. I-III.
  • 1872
  • ). Mittheilungen über die Meeresfauna von Saint-Malo und Roscoff. Abh. schles. Ges. vaterl. Cultur, Breslau, 1869-