Ernest P Edwards
- Acapulco, Guerrero
Per L. V. Engelhard: "This material was originally labeled "Ceropus piplans." A search of all avian, invertebrate and amphibian genera was made. The only plausible explanation is that the previous names on the label are phonetic renditions of the proper spelling [Syrhophus]." Recorded in crevices in rocks on top of a hill.