''Sycon'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

calcareous sponges The calcareous sponges of class Calcarea are members of the animal phylum Porifera, the cellular sponges. They are characterized by spicules made of calcium carbonate in the form of calcite or aragonite. While the spicules in most species ha ...

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 aquariu ...

'' (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'' (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'' Chagas & Cavalcanti, 2017 *'' Sycon barbadense'' (Schuffner, 1877) *'' Sycon bellum'' 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 aquariu ...

'' (Schuffner, 1877) *'' Sycon brasiliense'' 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 aquari ...

'' Hozawa, 1929 *'' Sycon caminatum'' 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 aquariu ...

'' 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 an ...

'' (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 aquari ...

'' (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 aquari ...

'' 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 aquari ...

'' 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 aquari ...

'' 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 aquari ...

'' 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 aquari ...

'' 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 aquari ...

'' (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 aquari ...

'' Lambe, 1900 *''

Sycon elegans ''Sycon elegans'' is a species of calcareous sponges belonging to the family Sycettidae. See also * List of sponges of Ireland There are 290 species of sponges recorded in Ireland, although the true figure is thought to be close to 500; 1 ...

'' (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 aquari ...

'' Duplessis & Reiswig, 2000 *''

Sycon faulkneri ''Sycon faulkneri'' is a species of calcareous sponge belonging to the Family (biology), family Sycettidae. This is a small tubular sponge (less than 1 cm) found on soft Substrate (biology), substrates in deep waters in the Eastern Mediterr ...

'' Ilan, Gugel, Galil & Janussen, 2003 *'' Sycon formosum'' (Haeckel, 1870) *'' Sycon frustulosum'' Borojevic & Peixinho, 1976 *'' Sycon gelatinosum'' (Blainville, 1834) *''

Sycon giganteum ''Sycon'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and belo ...

'' Dendy, 1893 *'' Sycon globulatum'' 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 aquari ...

'' Dendy, 1916 *'' Sycon helleri'' (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 aquariu ...

'' Risso, 1826 type species *'' Sycon inconspicuum'' (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 aquari ...

'' Breitfuss, 1898 *'' Sycon karajakense'' 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 aquari ...

'' Dendy & Row, 1913 *'' Sycon lendenfeldi'' 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'' (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'' Hozawa, 1940 *'' Sycon minutum'' 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 aquariu ...

'' 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 aquariu ...

'' 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'' 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 aquariu ...

'' 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 aquari ...

'' 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'' Breitfuss, 1898 *'' Sycon proboscideum'' (Haeckel, 1870) *'' Sycon protectum'' Lambe, 1896 *'' Sycon pulchrum'' Tanita, 1943 *'' Sycon quadrangulatum'' (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 j ...

'' 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 aquari ...

'' Tanita, 1941 *'' Sycon satsumense'' Hozawa, 1929 *'' Sycon scaldiense'' (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'' Dendy & Row, 1913 *'' Sycon setosum'' Schmidt, 1862 *'' Sycon simushirense'' Hozawa, 1918 *'' Sycon stauriferum'' (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 aquari ...

'' (Carter, 1886) *'' Sycon sycandra'' (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 aquari ...

'' Lendenfeld, 1891 *'' Sycon urugamii'' 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'' Sarà & Gaino, 1971 *'' Sycon villosum'' (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., Ho ...

'' Hozawa, 1929

References

Leucosolenida Sponge genera {{calcarea-stub