WoRMS source details
Hooper, J.N.A.; Van Soest, R.W.M. (2002 (2004)). Family Spirasigmidae Hallmann, 1912. Pp. 102-104. In: Hooper, J.N.A.; van Soest, R.W.M. (Eds.) Systema Porifera: a guide to the classification of sponges. (2 Volumes). Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow). 1708+xvliii. ISBN 978-1-4615-0747-5 (eBook electronic version).
404806
Hooper, J.N.A.; Van Soest, R.W.M.
2002 (2004)
Family Spirasigmidae Hallmann, 1912. Pp. 102-104. <i>In:</i> Hooper, J.N.A.; van Soest, R.W.M. (Eds.) <i>Systema Porifera: a guide to the classification of sponges</i>. (2 Volumes). Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow).
1708+xvliii. ISBN 978-1-4615-0747-5 (eBook electronic version).
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Systematics, Taxonomy
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Gellius aculeatus Whitelegge, 1897 accepted as Spirasigma aculeata (Whitelegge, 1897) (basis of record)
Spirasigma Hallmann, 1912 (basis of record)
Spirasigma aculeata (Whitelegge, 1897) (basis of record)
Spirasigmidae Hallmann, 1912 (basis of record)
Tentorina Burton, 1959 (basis of record)
Tentorina sigmatophora Burton, 1959 (basis of record)
Spirasigma Hallmann, 1912 (basis of record)
Spirasigma aculeata (Whitelegge, 1897) (basis of record)
Spirasigmidae Hallmann, 1912 (basis of record)
Tentorina Burton, 1959 (basis of record)
Tentorina sigmatophora Burton, 1959 (basis of record)
