An Hyrtios erectus[1] in uska species han Porifera nga syahan ginhulagway ni Keller hadton 1889. An Hyrtios erectus in nahilalakip ha genus nga Hyrtios, ngan familia nga Thorectidae.[6][7] Waray hini subspecies nga nakalista.[6]
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Hooper, J.N.A.; Van Soest, R.W.M. (Ed.) (2002) Systema Porifera: a guide to the classification of Sponges., Kluwer Academic/Plenum Publishers: New York, NY (USA). ISBN 0-306-47260-0. xix, 1-1101, 1103-1706 (2 volumes) pp.
- ↑ Thomas, P.A. (1973) Marine Demospongiae of Mahe Island in the Seychelles Bank (Indian Ocean)., Annales du Musée royal de l’Afrique centrale. Série in 8vo. Sciences zoologiques (203): 1-96, pls 1-8.
- ↑ Thomas, P.A. (1981) A second collection of marine Demospongiae from Mahe Island in the Seychelles Bank (Indian Ocean)., Annalen. Reeks in 8 - Koninklijk Museum voor Midden-Afrika: zoologische wetenschappen, 233. Koninklijk Museum voor Midden-Afrika: Tervuren, Belgium. 54 plates pp.
- ↑ Richmond, M. (Ed.) (1997) A guide to the seashores of Eastern Africa and the Western Indian Ocean islands., Sida/Department for Research Cooperation, SAREC: Stockholm, Sweden. ISBN 91-630-4594-X. 448 pp.
- ↑ 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:
- ↑ 6.0 6.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ WoRMS Porifera: World Porifera Database. Soest R. van (ed), 22 Oktubre 2008