Description:-

Body tubular, flabellate; branches are 5-10mm in diameter. Colour is yellowish bron. Compressible consistency with good resiliency. Oscules are scattered irregularly or marginal and serial; diameter upto 5mm and compound. Pores minute.

Threats:-

Not recorded

Remark:-

Habitat:-

Synonyms:-

Callyspongia (Cladochalina) fibrosa var. fragilis (Wilson, 1925)
Callyspongia subarmigera (Ridley, 1884)
Chalinopora conulata Lendenfeld, 1887
Cladochalina subarmigera Ridley, 1884
Pachychalina fibrosa var. gracilis Wilson, 1925

References:-

Ridley, S.O. 1884a. Spongiida. Pp. 366-482, pls 39-43; 582-630, pls 53-54. In: Report on the Zoological Collections made in the Indo-Pacific Ocean during the Voyage of H.M.S. ‘Alert’, 1881-2. (British Museum (Natural History): London).
van Soest, R. (2014). Callyspongia (Cladochalina) subarmigera (Ridley, 1884). In: Van Soest, R.W.M; Boury-Esnault, N.; Hooper, J.N.A.; Rützler, K.; de Voogd, N.J.; Alvarez de Glasby, B.; Hajdu, E.; Pisera, A.B.; Manconi, R.; Schoenberg, C.; Janussen, D.; Tabachnick, K.R., Klautau, M.; Picton, B.; Kelly, M.; Vacelet, J.; Dohrmann, M.; Díaz, M.-C.; Cárdenas, P. (2014) World Porifera database. Accessed through: Van Soest, R.W.M; Boury-Esnault, N.; Hooper, J.N.A.; Rützler, K.; de Voogd, N.J.; Alvarez de Glasby, B.; Hajdu, E.; Pisera, A.B.; Manconi, R.; Schoenberg, C.; Janussen, D.; Tabachnick, K.R., Klautau, M.; Picton, B.; Kelly, M.; Vacelet, J.; Dohrmann, M.; Díaz, M.-C.; Cárdenas, P. (2014) World Porifera database at http://www.marinespecies.org/porifera/porifera.php?p=taxdetails&id=166229 on 2015-02-09