Contributed by Andreas Kroh, August 2010
Diagnostic Features | A subgenus of Echinosigra, for forms with two genital pores and a long neck. |
---|---|
Distribution | Recent; Atlantic, Antarctic. |
Name gender | feminine |
Type | Pourtalesia phiale Thomson, 1873, p. 90, by original designation. |
Species Included |
|
Classification and/or Status | Holasteroida, Meridosternata, Urechinina, Pourtalesiidae. |
Remarks | Mironov, A. N. 1997. [Holasteroid sea urchins. 4. Echinosigra]. Zoologicheskii Zhurnal 76, 173-186. Mortensen, T. 1907. The Danish Ingolf-Expedition 1895-1896. Vol. 4, No. 2. Echinoidea, pt. 2. Bianco Luno, Copenhagen, 200 pp. |