Eastern Pacific: known only from Ecuador.
- Compagno, L.J.V. 1984 FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244) http://www.fishbase.org/references/FBRefSummary.php?id=244&speccode=763
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