| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterohyus (Gervaisyus)
Taxonomy
Heterohyus (Gervaisyus) was named by Sudre et al. (1990).
It was assigned to Heterohyus by Sudre et al. (1990).
It was assigned to Heterohyus by Sudre et al. (1990).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Heterohyus (Gervaisyus) Sudre et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Subg. †Heterohyus (Gervaisyus) Sudre et al. 1990
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†Heterohyus (Gervaisyus) pygmaeus Sudre et al. 1990
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Tanaka and Taruno 2019, Carroll 1988, Hendy et al. 2009 | |||||
Collections
No collection or age range data are available