Contributed by Andrew Smith, September 2006
| Name gender | feminine |
|---|---|
| Type | Cidaris hirudo Sorignet, 1850, p. 17, by original designation. |
| Classification and/or Status | Subgenus of Temnocidaris Cotteau, 1863; see Temnocidaris (Hirudocidaris) Smith & Wright, 1989. |
| Remarks | Smith, A. B. & Wright, C. W. 1989. British Cretaceous echinoids. Part 1, General introduction and Cidaroida. Monograph of the Palaeontographical Society [publication no. 578, issued as part of volume 141]. |