Macronema argentilineatum Ulmer 1905a

Desidério, Gleison Robson, Barcelos-Silva, Patrik, De Souza, Wagner Rafael M., Pes, Ana Maria & De Azevêdo, Carlos Augusto S., 2017, Caddisflies (Insecta: Trichoptera) from Maranhão State, Northeast Region, Brazil: A new species, checklist, and new geographical records, Zootaxa 4221 (2), pp. 151-171 : 160

Macronema argentilineatum Ulmer 1905a

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., 1 male, 14–30.vi.2013, J.A. Rafael, F. Limeira-de-Oliveira, T.T. Silva legs., Suspended trap ( CZMA) ; Carolina, Parque Nacional Chapada das Mesas, Riacho Estiva , 07°06'59.8''S, 47°21'21.0''W, 265 m a.s.l., 10 males, 20–31.viii.2013, J.A. Rafael, F. Limeira-de-Oliveira, T.T. Silva legs., Suspended trap (CZMA).

Known distribution. BRAZIL (Amazonas, Pará) , SURINAME.

Remarks. Previously recorded only for the North Region, the known distribution of this species is extended in Brazil and this study provides the first record for the Northeast Region.