Abstract
Coleopterocoris nelsoni, a new species from the State of Rio de Janeiro, SE. Brazil, is herein described, illustrated, and compared with C. kleerekoperi and C. hungerfordi. The latter species is redescribed, including new aspects of the male genital structures, and newly recorded from the State of Rio de Janeiro. A key to the species of Coleopterocoris is provided. Coleopterocoris kleerekoperi is newly recorded from the State of Mato Grosso (Central W. Brazil).References
De Carlo, J.A. (1968) Tres especies nuevas del genero Coleopterocoris y una especie nueva del genero Heleocoris (Hemiptera, Naucoridae). Physis, 28(76), 193–197.
Dupuis, C. (1970) Heteroptera. In: Tuxen, S. L. (Ed.), Taxonomist’s glossary of genitalia in insects, Scandinavian University Books, Copenhagen, pp. 190–209.
Hungerford, H.B. (1942) Coleopterocoris, an interesting new genus of the subfamily Potamocorinae (Naucoridae: Heteroptera). Annals of the Entomological Society of America, 35, 135–139.
La Rivers, I. (1950) A new species of the genus Potamocoris from Honduras (Hemiptera; Naucoridae). Proceedings of the Entomological Society of Washington, 52, 301–304.
Morrone, J.J., Mazzucconi, S.A. & Bachmann, A.O. (2004) Distributional patterns of Chacoan water bugs (Heteroptera: Belostomatidae, Corixidae, Micronectidae and Gerridae). Hydrobiologia, 523, 159–173.
Schuh, R.T. & Slater, J.A. (1995) True bugs of the World (Hemiptera: Heteroptera), Cornell University Press, New York, 337 pp.
Van Doesburg, P.H. (1984) A new species of Potamocoris Hungerford, 1941 from Suriname (Heteroptera: Naucoridae). Zoologische Mededelingen, 59(2), 19–25, 1–13 figs.