Higher Classification: > Kingdom Animalia > Subkingdom Parazoa > Phylum Porifera > Subphylum Cellularia > Class Demospongiae > Subclass Heteroscleromorpha > Order Tetractinellida > Suborder Astrophorina > Family Ancorinidae > Genus Stryphnus

Stryphnus ponderosus (Bowerbank, 1866)

Rank: Species
Taxon Status: accepted

Original genus

Seiriola Hanitsch, 1889

Relationships towards this taxon

Genus group names

*Stryphnus*	Sollas, 1886	accepted genus name
*Seriola*	Hanitsch, 1889	orthographic variant
*Seiriola*	Hanitsch, 1889	synonym

Species group names

*Stelletta aspera*	Carter, 1871	synonym
*Stryphnus ponderosus var. rudis*	Sollas, 1888	synonym

Vernaculars (+) (-)

English: ponderous horny sponge sources: National General Status Working Group [Groupe de travail national sur la situation générale]. (2017). Standardized Common Names for Wild Species in Canada [Noms communs normalisés pour les espèces sauvages au Canada].

French: éponge lourde

Literature

additional source	Burton, M. (1931). The Folden Fiord. Report on the sponges collected by Mr. Soot-Ryven in the Folden Fiord in the year 1923. Tromsø Museum Skrifter. 1 (13): 1-8.
additional source	Alander, H. (1935). Additions to the Swedish sponge fauna. Arkiv för Zoologi 28B(5): 1-6
additional source	Maldonado, M. (1992). Demosponges of the red coral bottoms from the Alboran Sea. Journal of Natural History. 26: 1131-1161.
additional source	Topsent, E. (1891). Spongaires des côtes océaniques de France. Bulletin de la Société Zoologique de France. 6: 125-129.
additional source	Díaz, J.A.; Ordines, F.; Massutí, E.; Cárdenas, P. (2024). From caves to seamounts: the hidden diversity of tetractinellid sponges from the Balearic Islands, with the description of eight new species. PeerJ. 12.
additional source	Le Mao, P.; Godet, L.; Fournier, J.; Desroy, D.; Gentil, F.; Thiébaud, E.; Poutinet, L.; Cabioch, L: Retière, C.; Chambers, P. (2020). Atlas de la faune marine invertébrée du golfe Normano-Breton Volume 5 - Autres espèces -. Éditions de la Station biologique de Roscoff, ISBN 82951802971. 308 pp.
additional source	Stephens, J. (1912). A Biological Survey of Clare Island in the County of Mayo, Ireland and the Adjoining District. Marine Porifera. Proceedings of the Royal Irish Academy. 31 (Section 3, Part 59): 1-42.
additional source	Descatoire, A. (1969). Peuplements sessiles de l'Archipel de Glénan de l'infralittoral rocheux. I. - Inventaire: Spongiaires. Vie et Milieu (B, Océanographie). 20 (1B): 177-209.
additional source	Ackers, R.G.; Moss, D.; Picton, B.E. (1992). Sponges of the British Isles (‘Sponges V'). A Colour Guide and Working Document. Marine Conservation Society. 1-175.
additional source	Topsent, E. (1892). Contribution à l'étude des Spongiaires de l'Atlantique Nord (Golfe de Gascogne, Terre-Neuve, Açores). Résultats des campagnes scientifiques accomplies par le Prince Albert I. Monaco. 2: 1-165, pls I-XI.
additional source	Topsent, E. (1928). Spongiaires de l'Atlantique et de la Méditerranée provenant des croisières du Prince Albert ler de Monaco. [Atlantic and Mediterranean sponges from the cruises of Prince Albert I of Monaco]. Résultats des campagnes scientifiques accomplies par le Prince Albert I. Monaco. 74:1-376, pls I-XI.
additional source	Voultsiadou, E. (2005). Sponge diversity in the Aegean Sea: Check list and new information. Italian Zoology. 72 (1): 53-64.
additional source	Vacelet, J. (1969). Eponges de la Roche du Large et de l'étage bathyal de Méditerranée (Récoltes de la soucoupe plongeante Cousteau et dragages). Mémoires du Muséum national d'Histoire naturelle. Mémoires du Muséum national d'Histoire naturelle (A, Zoologie). 59(2): 145-219, pls I-IV.
additional source	Samaai, T. (2006). Biodiversity "hotspots", patterns of richness and endemism, and distribution of marine sponges in South Africa based on actual and interpolation data: A comparative approach. Zootaxa. 1358: 1-37.
additional source	Van Soest, R.W.M. (2001). Porifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: 85-103.
additional source	Babiç, K. (1922). Monactinellida und Tetractinellida des Adriatischen Meeres. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere. 46(2): 217-302, pls 8-9.
additional source	Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. 627 pp.
additional source	Borojevic, R.; Cabioch, L.; Lévi, C. (1968). Inventaire de la faune marine de Roscoff. Spongiaires. Éditions de la Station Biologique de Roscoff. pp. 1-44.
additional source	Girard-Descatoire, A.; Castric-Fey, A.; L'Hardy-Halos, M.T. (1995). Inventaire de la Faune et de la Flore sur les fonds rocheux autour de l'île d'Ouessant. Rapport ADMS, Direction Régionale de l'Environnement Bretagne, Conseil Régional de Bretagne, Conseil Général du Finistère, Fonds Européens, Rennes., 148pp. Convention ZNIEFF 94.
additional source	Pansini, M. (1987). Report on a collection of Demospongiae from soft bottoms of the Eastern Adriatic Sea. In: Jones WC (ed) European contributions to the taxonomy of sponges. Publications of the Sherkin Island Marine Station. 1, 41-53.
additional source	Solórzano, M.R. (1990). Poríferos del litoral gallego: estudio faunístico, distribución e inventario. Phd Thesis Unversidad de Santiago de Compostela. 1036 pp.
additional source	Topsent, E. (1894). Étude monographique des Spongiaires de France. I.Tetractinellida. Archives de Zoologie expérimentale et générale. (3) 2:259-400, pls XI-XVI.
new combination reference	Sollas, W.J. (1888). Report on the Tetractinellida collected by H.M.S. Challenger, during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology. 25 (part 63): 1-458, pl. 1-44, 1 map.

Genbank

Citation

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2025). World Porifera Database. Stryphnus ponderosus (Bowerbank, 1866). Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:133991