| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Petrochiscus N.I. Hendey & P.A. Sims p. 389 | |
| Generitype | T: Petrochiscus heterogonus (Barker & Meakin) Hendey & Sims 2002 (= Triceratium heterogonum Barker & Meakin 1945) |
| Designated by | |
| Year Designated | 0 |
| Nomenclatural status | valid |
| Recent revisions | |
| Comments | Type by original designation. Monotypic. Fossil. Triceraciaceae |
| Published in |
Sims, P.A. and Hendey, N.I. 2002 (ref. 10779) A note on the valve structure of Triceratium heterogonum Barker & Meakin, an unusual species from Conset, Barbados Diatom Research, Vol:17[2], 383-390 |