Castro
The taxon authority Castro / de Castro may refer to:
- Agustín Castro, Spanish entomologist
- Alberto de Castro, Spanish arachnologist
- Antonio J. Velázquez de Castro, Spanish entomologist
- Carlos Castro-Pastene, herpetologist
- Clóvis Barreira e Castro, Brazilian cnidariologist
- Clóvis Sormus de Castro, Brazilian entomologist
- Daniel Castro, Colombian entomologist
- Diogo Castro, Uruguay arachnologist
- Elizeu Barbosa Castro, Brazilian acarologist
- Gabriela A. Maldonado-Castro, Ecuadoran herpetologist
- Heitor Antunes de Castro, Brazilian entomologist
- Indira Maria Castro, Brazilian herpetologist
- Íthalo da Silva Castro, Brazilian ichthyologist
- Jessica Cristina de Castro, Brazilian entomologist
- Jocelyn Analid Castro, herpetologist
- Jonas Blanco Castro, Brazilian ichthyologist
- José I. Castro, U.S. ichthyologist
- Juan Carlos Montero-Castro (Mont.-Castro), botanist
- Leopoldo Castro, Spanish entomologist
- Luis P. Castro, herpetologist
- Lyda R. Castro, Colombian helminthologist
- Mariela C. Castro, Argentime mammalogist
- Marta Castro, entomologist
- Matheus C. de Castro, Brazilian acarologist
- Peter Castro, U.S. malacologist
- Piero de Castro, micropalaeontologist
- Ricardo Macedo Corrêa e Castro, Brazilian ichthyologist
- Ricardo Montianele de Castro (fl. 2002, R.M.Castro), botanist
- Tatiane Marie Martins Gomes de Castro, Brazilian acarologist
- Thiago Marcial de Castro, Brazilian herpetologist
- Vitorino Paiva Castro (born 1942, V.P.Castro), Brazilian botanist