taxonID	type	description	language	source
03A787D61F625A7DFC9DFA28FEFCD776.taxon	description	Head (Figure 1). Triangular in dorsal view, convex above. Eyes well developed, in dorsal view drop-like, in lateral view ovate, higher than wide; ocelli absent. Bucculae very narrow, subrectangular in lateral view, in ventral view subparallel, contiguous. Antennae (Figure 2) moderately long and slender, segments II, III and IV subequal, approximately three times segment I. Segment I barrel-shaped, segment II slightly claviform, segments III and IV cylindrical, wider at the center. Correspondence: D. L. Carpintero, Museo de Ciencias Naturales de La Plata, División Entomología, Paseo del Bosque s / n 1900 La Plata, Buenos Aires, Argentina. Fax: 00542214257527. Email: dcarpint @ fcnym. unlp. edu. ar ISSN 0165 - 0521 print / ISSN 1744 - 5140 online © 2007 Taylor & Francis DOI: 10.1080 / 01650520600997611 Thorax. Pronotum (Figure 1) with anterior lobe smooth, weakly elevated; posterior lobe with small scattered punctuations; collar slightly raised. Paranota carina-like. Scutellum well developed with small scattered punctuations. Metathoracic scent gland (Figure 4) provided with a Y-shaped peritreme that covers the entire metapleuron. Fore wings (Figure 3) with defined membrane and clavus, punctuated, with long, erect, scattered hairs except for membrane; outer margins serrated. Clavus welldeveloped and punctuated, costal area narrow with one row of small rounded punctuations; subcostal area narrow at base of hemelytra, widest at base of membrane, from there gradually narrowing down following the margins of the costal area but not surrounding it completely; discoidal area triangular, widest part with six rows of punctuations; membrane without nervures. Legs. Slender, procoxae more separated from mesocoxae than the latter from metacoxae. Abdomen. Ventrally covered with scattered long, white, semidecumbent hairs.	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
03A787D61F625A7DFC9DFA28FEFCD776.taxon	type_taxon	Type-species by present designation. Pterovianaida melchiori sp. n.	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
03A787D61F625A7DFC9DFA28FEFCD776.taxon	etymology	Etymology. Ptero - in allusion to their macropterous condition; vianaida - to indicate yet another genus in the family.	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
03A787D61F605A7DFF7FFCEDFAE3D00C.taxon	description	Body brownish, antennae and legs reddish brown, clothed with long, slender, scattered, suberect hairs. Total length 2.45 mm. Head (Figure 1). Slightly granulated, covered with macrochaetae, scattered and slightly curved. Length 0.23 mm, width across eyes 0.3 mm. Interocular space 0.09 mm. Rostrum reaching second abdominal segment. Antennae (Figure 2) covered with suberect hairs that have the same length as width of antennal segment interspersed with hairs twice the length of width of antennae. Length segment I = 0.11 mm; II = 0.31 mm; III = 0.33 mm; IV = 0.37 mm. Thorax. Pronotum length 0.32 mm; basal width 0.6 mm. Collar presents in anterior and lateral margins a few long erect hairs. Metathoracic scent gland (Figure 4) with anterior branch curved downwards, more developed and raised than posterior branch; the latter slender and directed backwards. Rostral channel faintly developed. Abdomen. Pygophore (Figure 5) narrower than the rest of the abdomen; lateral margins glabrous, posterior margin covered with long, thin, erect hairs interspersed with shorter ones; dorsally at its posterior margin it invaginates and then protrudes as a flat projection; ventrally it forms a uniform lobe. Paramere glabrous, curved, gradually narrows towards the apex which is romus; posterior margin with two lobes at its base, the first more obvious than the second.	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
03A787D61F605A7DFF7FFCEDFAE3D00C.taxon	materials_examined	Material examined. Holotype male, Peru, Ucayali, Kirigueti (light trap), 73 ° 07´08 " W, 11 ° 38´13 " S, August 2004, J. Williams coll., (slide mounted), in the collection of the Museo de La Plata (MLP).	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
03A787D61F605A7DFF7FFCEDFAE3D00C.taxon	etymology	Etymology. This species is dedicated to Melchior Borsinger, grandfather of the first author.	en	Montemayor, Sara I., Carpintero, Diego L. (2007): A new macropterous genus with a new species of Vianaididae (Heteroptera, Tingoidea, Vianaididae) from Peru. Studies on Neotropical Fauna and Environment 42 (2): 133-136, DOI: 10.1080/01650520600997611
