''Sycon'' is a genus of calcareous sponges belonging to the family

Sycettidae Sycettidae is a family of calcareous sponges in the order Leucosolenida. References *http://www.marinespecies.org/aphia.php?p=taxdetails&id=131617 accessed 11 November 2010''Sycettidae''at Encyclopedia of Life The ''Encyclopedia of Life'' ( ...

. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium hobbyists as "Pineapple" or "Q-Tip" sponges, and are frequent "hitchhikers" accidentally brought in.

Species

The following species are recognised in the genus ''Sycon'': *''

Sycon abyssale ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Borojevic & raat-Kleeton, 1965 *''

Sycon acanthoxea ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Little, 1963) *''

Sycon album ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1942 *''

Sycon ampulla ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1870) *''

Sycon antarcticum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Jenkin, 1908) *''

Sycon arcticum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1870) *''

Sycon australe ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Jenkin, 1908) *''

Sycon avus ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Chagas & Cavalcanti, 2017 *''

Sycon barbadense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Schuffner, 1877) *''

Sycon bellum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Chagas & Cavalcanti, 2017 *''

Sycon boreale ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Schuffner, 1877) *''

Sycon brasiliense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Borojevic, 1971 *''

Sycon calcaravis ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Hozawa, 1929 *''

Sycon caminatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Thacker, 1908 *''

Sycon capricorn ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Wörheide & Hooper, 2003 *''

Sycon carteri ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy, 1893 *''

Sycon ciliatum ''Sycon ciliatum'' is a species of calcareous sponge belonging to the family Sycettidae. Description This small purse sponge grows singly or in small groups from a single holdfast. It is up to five centimetres long, fairly stiff, greyish-white ...

'' (Fabricius, 1780) *''

Sycon coactum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' (Urban, 1906) *''

Sycon compactum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Lambe, 1893 *''

Sycon conulosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 *''

Sycon cylindricum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Tanita, 1942 *''

Sycon defendens ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Borojevic, 1967 *''

Sycon digitiforme ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Hozawa, 1929 *''

Sycon dunstervillia ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' (Haeckel, 1872) *''

Sycon eglintonense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Lambe, 1900 *''

Sycon elegans ''Sycon elegans'' is a species of calcareous sponges belonging to the family Sycettidae. See also * List of sponges of Ireland References Leucosolenida Animals described in 1845 {{calcarea-stub ...

'' (Bowerbank, 1845) *''

Sycon ensiferum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy, 1893 *''

Sycon escanabense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Duplessis & Reiswig, 2000 *''

Sycon faulkneri ''Sycon faulkneri'' is a species of calcareous sponge belonging to the family Sycettidae. This is a small tubular sponge (less than 1 cm) found on soft substrates in deep waters in the Eastern Mediterranean Sea. Despite its recent discover ...

'' Ilan, Gugel, Galil & Janussen, 2003 *''

Sycon formosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1870) *''

Sycon frustulosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Borojevic & Peixinho, 1976 *''

Sycon gelatinosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Blainville, 1834) *''

Sycon giganteum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy, 1893 *''

Sycon globulatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1929 *''

Sycon grantioides ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy, 1916 *''

Sycon helleri ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Lendenfeld, 1891) *''

Sycon hozawai ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Breitfuss, 1932 *''

Sycon huinayense ''Sycon huinayense'' is a species of sponge found on light-exposed vertical substrates at depths of .Azevedo, F.; Hajdu, E.; Willenz, P.; Klautau, M. (2009). New Records of Calcareous Sponges (Porifera, Calcarea) from the Chilean coast. Zootaxa. ...

'' Azevedo, Hajdu, Willenz & Klautau, 2009 *''

Sycon humboldti ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Risso, 1826 type species *''

Sycon inconspicuum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Lendenfeld, 1885) *''

Sycon incrustans ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Breitfuss, 1898 *''

Sycon karajakense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Breitfuss, 1897 *''

Sycon kerguelense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Urban, 1908 *''

Sycon lambei ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy & Row, 1913 *''

Sycon lendenfeldi ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Row & Hozawa, 1932 *''

Sycon lingua ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1870) *''

Sycon lunulatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1872) *''

Sycon luteolum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1942 *''

Sycon magnapicale ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 *''

Sycon matsushimense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1940 *''

Sycon mexico ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1940 *''

Sycon minutum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy, 1893 *''

Sycon misakiense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1929 *''

Sycon mundulum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Lambe, 1900 *''

Sycon munitum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Jenkin, 1908 *''

Sycon natalense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Borojevic, 1967 *''

Sycon okadai ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1929 *''

Sycon ornatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Kirk, 1898 *''

Sycon oscari ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Van Soest & De Voogd, 2018 *''

Sycon parvulum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Preiwisch, 1904) *''

Sycon pedicellatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Kirk, 1911 *''

Sycon pentactinalis ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Rossi, Farina, Borojevic & Klautau, 2006 *''

Sycon plumosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1943 *''

Sycon proboscideum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Breitfuss, 1898 *''

'' (Haeckel, 1870) *''

Sycon protectum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Lambe, 1896 *''

Sycon pulchrum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1943 *''

Sycon quadrangulatum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Schmidt, 1868) *''

Sycon ramsayi ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Lendenfeld, 1885) *''

Sycon raphanus ''Sycon raphanus'' is a species of marine invertebrate, a calcareous sponge belonging to the family Sycettidae. The name derives from the Greek, "raphanus", meaning radish, and presumably refers to the sponge's shape. Sponges are composed of a ...

'' Schmidt, 1862 *''

Sycon rotundum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1941 *''

Sycon satsumense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1929 *''

Sycon scaldiense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Van Koolwijk, 1982) *''

Sycon schmidti ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1872) *''

Sycon schuffneri ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Dendy & Row, 1913 *''

Sycon setosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Schmidt, 1862 *''

Sycon simushirense ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Hozawa, 1918 *''

Sycon stauriferum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Preiwisch, 1904) *''

Sycon subhispidum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Carter, 1886) *''

Sycon sycandra ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Lendenfeld, 1895) *''

Sycon tuba ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Lendenfeld, 1891 *''

Sycon urugamii ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Tanita, 1940 *''

Sycon verum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquariu ...

'' Row & Hozawa, 1931 *''

Sycon vigilans ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' Sarà & Gaino, 1971 *''

Sycon villosum ''Sycon'' is a genus of calcareous sponges belonging to the family Sycettidae. These sponges are small, growing up to 7.5 cm and having length from 2.5 to7.5, and are tube-shaped and often white to cream in colour. They are known to aquarium ...

'' (Haeckel, 1870) *''

Sycon yatsui ''Sycon yatsui'' is a species of calcareous sponge belonging to the family Sycettidae. The scientific name of the species was first published in 1929.van Soest, R. (2011). ''Sycon yatsui'' Hozawa, 1929. In: Van Soest, R.W.M, Boury-Esnault, N., H ...

'' Hozawa, 1929

References

Leucosolenida Sponge genera {{calcarea-stub