Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Sialis sialis.
1907
July 19' 20' Bethel.
" 25' (Sangrito) 27' 4'' do, 4' 29' 31' } Lower end of S. Umbagat
August 2' 3' 2 5' 6' 7' 8' 11'