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Retrieve all Tetracyclus Get original family assignment from Index Nominum Genericorum Check for UC specimen record Problems/comments to rlmoe@berkeley.edu | ||||||
WILLIAMS, David M. 1989 (Dec. 18) Observations on the genus Tetracyclus Ralfs (Bacillariophyta). II. Morphology and taxonomy of some fossil species previously classified in Stylobiblium Ehrenberg Brit. Phycol. J. 24(4): 317-327, 32 figs. taxa: 1 cardnote: [incl. Tetracyclus excentricus n.c.] |
| Taxa in INA: 1 keyboarded p |