References by Sonan, J.
Sonan, J. 1940. M. Yanagihara's collection from Daito-Islands, Okinawa: Hymenoptera. Transactions of the Natural History Society of Formosa 30:369-375. PDF

Notes: Formicidae p. 375.

Protonyms originally described by author

Found no protonyms described by this author.

Statistics
Published between 1912–1940
Taxon descriptions between
No. of references 2
No. of described taxa (including combinations)
No. of described taxa (valid, including combinations)
No. of described taxa (protonyms only)
Names belonging to author
Author name No. of references
Sonan, J. 2