Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Species
Synonymy list
Year | Name and author |
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2001 | Hechtophis Rage p. 116 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, superf = superfamily, c = class, subp = subphylum | |||||
References: Behler and King 1979, Greene 1997, Carroll 1988, Hendy et al. 2009 |
Age range: base of the Late/Upper Paleocene to the top of the Early/Lower Eocene or 59.24000 to 48.07000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Paleocene - Early/Lower Eocene | Brazil (Rio de Janeiro) | H. sp., H. austrinus (48091) |