Sponges of the major class, Calcarea can be found in nearly all marine habitats. Two Calcarea genera, Leucetta and Clathrina have found be rich with 2-aminoimidazole alkaloids. The first alkaloid of these groups was isolated in 1987 from a bright yellow sponge of the class Calcispongiae ( ...
Many sponge species are considered to be cosmopolitan. However, the systematics of marine sponges are very difficult because of the paucity of taxonomically useful characters, and hence the apparently cosmopolitan nature of many species may be simply a consequence of this. In this paper, geographical...
(1871). XXXV.—On two undescribed sponges and two Esperiadæ from the West Indies; also on the nomenclature of the calcisponge Clathrina, Gray . Annals and Magazine of Natural History: Vol. 7, No. 40, pp. 268-283.
1999. Dissociated cells of the calcareous sponge clathrina: a model for investigating cell adhesion and cell motility in vitro. Microsc Res Tech 44:279-292.Gaino E, Magnino G (1999) Dissociated cells of the calcareous sponge Clathrina: a model for investigating cell adhesion and cell motil- ...
1999. Dissociated cells of the calcareous sponge clathrina: a model for investigating cell adhesion and cell motility in vitro. Microsc Res Tech 44:279-292.Gaino E, Magnino G (1999) Dissociated cells of the calcareous sponge Clathrina: a model for investigating cell adhesion and cell motil...
(1996) Survival of the calcarean sponge Clathrina cerebrum (Haeckel, 1872) on a vertical cliff during the summer crisis. Italian Journal of Zoology, 63, 41-46.Gaino E, Bavestrello G, Cerrano C, Sara M (1996) Survival of the calcareous sponge Clathrina cerebrum (Haeckel, 1872) on a ...
Ciminiello, P., Fattorusso, E., Magno, S., and Mangoni, A., "Clathridine and its zinc complex, novel metabolites from the marine sponge Clathrina clathrus," Tetrahedron, Vol. 45, No. 12, pp. 3873-3878 (1989).Ciminiello, P.; Fattorusso, E.; Magno, S.; Mangoni, A. Clathrid...
1.1. Seasonal variations in the metabolism of the calcareous sponge Clathrina clathrus from the Mediterranean, have been studied for a 27 month period by measuring the oxygen consumption of cell suspensions and by determining protein, sugar, lipid and carotenoid content.2.2. Proteins and sugars rise...
In the present work, we describe the isolation and characterization of seven polymorphic microsatellite loci from an enriched library of the marine calcareous sponge Clathrina aurea . This species is considered endemic to Brazil, where it is widely distributed. However, it was recently found in ...
Evolutionary history of the calcareous sponge Clathrina aurea: genetic connectivity in the Western Atlantic and intriguing occurrence in the Eastern PacificPERUBRAZILPRINCIPAL components analysisGENETIC variationLARVAL dispersalFRAGMENTED landscapesDISCRIMINANT analysis...