Literature
  • 1991
  • Influence of different current regimes on the growth form of Halichondria panicea Pallas. pp. 378-386. In: Reitner, J. and H. Keupp (eds). Fossil and recent sponges. Springer, Berlin, xviii + 595 pp.
  • , 1987
  • Interspecific variation in arrangement and morphology of micrasters of Tethya species (Porifera, Demospongiae). Zoomorphology, 107: 313-317.
  • 1991
  • Introducción al poblamiento de poríferos de la biocenosis de maërl en la Ría de Arousa (Galicia, España). Bol. R. Soc. Esp. Hist. Nat. (sec.Biol.), 87 (1-4): 175-185.
  • 1898b
  • Introduction à l'étude monographique des Monaxonides de France. Classification des Hadromerina. Arch. Zool. exp. gén., (3) 6: 91-113
  • 1950b
  • Inventaire de la faune de Roscoff. Spongiaires. Trav. Stat. biol. Roscoff, n.s. 1 (suppl. 2): 1-28.
  • 1991
  • Inventario dos Poríferos do litoral galego. Cadernos de Area de Ciencias Biolóxicas. Inventarios, 7: 1-53.
  • 1937
  • Invertebrates, Porifera and Tunicata in particular, as reef builders on the south coast of Cork. I.F.S. Festschrift Prof. Dr Embrik Strand, 3: 50-54, 3 pls.
  • 1981
  • Investigations on the occurrence of lectins in marine sponges with special regards to some species of the family Axinellidae. Comp. Biochem. Physiol., 70B: 69-76.