Abstract
The nymph of Anacroneuria debilis (Pictet, 1841) is described, being the first immature of this genus described in Brazil. It can be distinguished from other described Anacroneuria nymphs by: (1) the presences of a row of fine, long bristles along the tibia; (2) by the absence of long bristles on the frons; (3) due to its distinctive color pattern; and (4) by the presences of rows of bristles on the basal third of the cercus.References
Claassen, P.W. (1940) A catalogue of the Plecoptera of the world. Cornell University Press, 235 pp.
Froehlich, C.G. (2002) Anacroneuria mainly from southern Brazil and northeastern Argentina (Plecoptera: Perlidae). Proceedings of the Biological Society of Washington, 115, 75–107.
Froehlich, C.G. (2010) Catalogue of Neotropical Plecoptera. Illiesia, 6, 118–205.
Lecci, L.S. & Froehlich, C.G. (2007) Plecoptera. In: Guia on-line: identificação de larvas de Insetos Aquáticos do Estado de São Paulo (C.G Froehlich, org.). http://sites.ffclrp.usp.br/aguadoce/guiaonline (Date of access: 22/08/2010).
Maldonado, V., Stark, B.P. & Cressa, C. (2002) Description and records of Anacroneuria from Venezuela (Plecoptera: Perlidae). Spixiana, 24, 219–236.
Nessimian, J.L., Avelino-Capistrano, F.S., Corrêa, B.L. & Costa, J.M. (2010) Espécies de plecópteros (Plecoptera) registradas no Estado do Rio de Janeiro, Brasil. Arquivos do Museu Nacional, 67, 313–319.
Oliveira, R.R. (2005) As marcas do homem na floresta. Editora PUC. 230 p.
Pictet, F.J. (1841) Histoire naturelle générale et particuliére des insects Névroptères. Famille des Perlides. 1. Partie: 1–423.
Stark, B.P. (1994) Anacroneuria of Trindad and Tobago (Plecoptera: Perlidae). Aquatic Insects, 16, 171–175.
Stark, B.P. (1995) New species and records of Anacroneuria (Klapálek) from Venezuela (Plecoptera: Perlidae). Spixiana, 18, 211–249.
Stark, B.P. (1998) The Anacroneuria of Costa Rica and Panama (Insecta: Plecoptera: Perlidae). Proceedings of the Biological Society of Washington, 111, 551–603.
Stark, B.P. & Kondratieff, B.C. (2004) Anacroneuria from Mexico and upper Mesoamerica (Plecoptera: Perlidae). Monographs of the Western North American Naturalist, 2, 1–64.
Stark, B.P. (2007) Anacroneuria marshalli (Plecoptera: Perlidae), a new stonefly from Argentina, and two new records from Ecuador. Illiesia, 3, 171–173.
Zwick, P. (1972) Die Plecopteren Pictes und Burmeisters, mit Angaben über weitere Arten (Insecta). Revue Suisse de Zoologie, 78, 4, 1123–1194.