Attempts to revise his monograph on the Eacles genus but realizes the inaccuracies of outdated descriptions and the need for a special study of the Schaus types deposited in the United States National Museum.
His interest in photography begins with microphotography when he photographs preparations, seeking faithful and technically good reproduction with which to illustrate his work in entomological research.
11/10 – Birth of his son Claudio.
Articles published:
On Entomology
Sobre a nomenclatura dos lepidópteros da família Adelocephalidae. Arquivos de Zoologia do Estado de São Paulo, 2 (14): 325-339, Jan. 13. | Nova espécie do gênero Eacles Hübner, 1819 (Lepidoptera, Adelocephalidae). Revista Brasileira de Biologia, 1 (1): 103-109, Apr. | Contribuição ao conhecimento do gênero Eacles Hübner, 1819 (Lep. Adelocephalidae). Revista Brasileira de Biologia, 1(2): 129-144, June. il. | Eacles fairchildi nova espécie (Ledoptera, Adelocephlidae). Revista Brasileira de Biologia, 1(3): 263-265, Sept.