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2 records found in the Index Nominum Genericorum database.

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Diacritical Conversion

Helminthopsis Heurck, Treat. Diat. 455. 1896 (non O. Heer 1877).
T.: H. weissflogii Heurck
Helminthopsidella Silva 1970

Diacritical Conversion

Helminthopsis O. Heer, Fl. Foss. Helv. 116. 1877.
LT.: H. magna O. Heer (vide H. N. Andrews, Jr., U. S. Geol. Surv. Bull. 1013: 168. 1955)
Lower Jurassic (Liassic); Switzerland.
Originally assigned to the algae (Fucaceae), this genus is generally considered to represent feeding trails of animals. The generic name is retained in botanical nomenclature for purposes of homonymy.
FOSSIL-ANIMALIA (2) 9 Feb 1996