Mirídeos neotropicais, CCLOVI: dois gêneros e seis espécies novos da tribo Cylapini (HEMIPTERA).

Abstract

RESUMOtos Ml e IV finos, com pelos longos.Pronoto trapezoidal, colar mats largo na porcao mediana, calos fundidos no meio, margens laterais retas, margem posterior levemente convexa no meio, angulos umerais ar_ redondados; mesoescuto grande, descoberto; escutelo alongado, piano.Hemielitro com pelos longos, erectos, embolio largo, explanado, cuneo tao longo quanto largo na base, membrana translucida, biareolada. Pernas de comprimento medio; fe mures posteriores muito desenvolvidos, grossos, ultrapassando bastante o apice do abdome; t'bias longas e finas, com espinhos amarelos sem manchas na base; tarsos longos, seg_ mentos subiguals; unha e parempodio do tipo Cylapini.Especie tipo do genero: Tucuruisca pilosa n. sp.Difere dos demais generos da tribo pelo comprimento da epifaringe, pela pubescen-

Description of One New Species of Chileria and Three New Species of Orthotylus, with Nomenclatural and Distributional Notes on Neotropical Orthotylinae (Heteroptera: Miridae: Orthotylini)

“…The Orthotylus species group is by far the largest of all, and can be recognized by the well-developed and sclerotized spicules of the vesica (Schuh, 1974). Many genera of Orthotylini have been described in the Neotropical region (e.g., Carvalho, 1985) without reference or discussion to which species group they belong.…”

“…Henry (1985) listed seven Neotropical genera of the Zanchius group, although there are about 12 genera in this region that can be assigned to it (personal obs.). Saileria has 12 described species Carvalho and Costa, 1994), many of them Neotropical, some of which may not belong in it. As an effort to clarify the generic limits of members of the Zanchius group, some available South American species of Saileria were examined.…”

“…Biobiocoris Carvalho is a monotypic genus described from central Chile (Carvalho, 1985). Augmented by material from new localities, I provide detailed illustrations of the male genitalia and a diagnosis for this taxon, as well as new distributional information.…”

“…Carvalho (1985) in describing Chileria compared it to Saileria Hsiao, but did not mention in which species group should be placed. I am placing Chileria in the Orthotylus species group.…”

“…Hadronemella Carvalho is a genus with 12 described species, distributed mostly in southern Brazil and Argentina (Carvalho, 1984;Carvalho and Carpintero, 1991;Carvalho and Costa, 1992b). This is a seldom-collected group, with unknown host-plant associations , and poorly documented genitalia.…”