Caddisflies (Insecta: Trichoptera) from Maranhão State, Northeast Region, Brazil: A new species, checklist, and new geographical records Author Desidério, Gleison Robson Author Barcelos-Silva, Patrik Author De Souza, Wagner Rafael M. Author Pes, Ana Maria Author De Azevêdo, Carlos Augusto S. text Zootaxa 2017 4221 2 151 171 journal article 37303 10.5281/zenodo.248618 db4accb2-beaf-47ca-9529-e488c981aa12 1175-5326 248618 823B8A4C-46FB-4695-A5E2-AAD176E1562E Ochrotrichia igrapiuna Souza, Santos, & Takiya 2014a Material examined . BRAZIL : Maranhão : Carolina, Parque Nacional Chapada das Mesas, Riacho Cancela , 07°06’44.2”S , 47°17’56.8”W , 225 m a.s.l. , 3 males , 18–21.ix.2014 , W.R. Souza , T.T. Silva legs., Malaise trap ( CZMA ). Known distribution . BRAZIL ( Bahia ). Remarks . This species was known only from the type-locality ( Bahia , Brazil ) and this is the first record from Maranhão State.