Sim, C.J.; Lee, K.J. (2004). Notes on Irciniidae from Korea. In: Pansini, M.; Pronzato, R.; Bavestrello, G.; Manconi, R.; Sarà, M. (eds) Sponge Science in the New Millenium. Papers contributed to the VI International Sponge Conference Rapallo (Italy) 29 September – 5 October 2002. Bollettino dei Musei e degli Istituti Biologici dell'Universitá di Genova 68, pp 613-621.

281000

Sim, C.J.; Lee, K.J.

2004

Publication

Proceedings of the 6th International Sponge Conference

Available for editors   [request]

Sponges of the order Dictyoceratida are poorly known in Korea. Twelve species of the family Irciniidae and two species of the family Spongiidae have been reported from many island and coastal areas of the East Sea, Yellow Sea and South Sea of Korea. Sponges belonging to the family Irciniidae are characterized by an anastomosing skeletal network of primary and secondary spongin fibres and fine filaments with terminal knobs. A new genus Bergquistia Sim and Lee, 2002, from Korea, is included into the family Irciniidae. The new genus is characterized by extremely simple fasciculated and uncored primary fibres. However, in the choanosomal region, primary fibres form a clearly detectable wider web. Secondary fibres form a very thin regular uncored network. The sponge surface has thick and regular conules. The colour is beige throughout the sponge, and the texture is slightly hard but compressible. Thickness of filaments is variable. To date, within the genus Sarcotragus, only very fine filaments have been described.

Western Pacific warm temperate and tropical

Systematics, Taxonomy

Porifera

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