Ipsiura myops du Buysson 1904
Creators: name: Lucena, Daercio A. A.
name: Kimsey, Lynn S.
name: Almeida, Eduardo A. B.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Chrysididae
Ipsiura
Ipsiura myops

description: Ipsiura myops (du Buysson, 1904)
(Figs 129–134)
Chrysis myops du Buysson, 1904: 264. Holotype ♀ [examined by photos]: ARGENTINA, Tucumán. (MNHN).
Chrysis subtruncata Mocsáry, 1912. Holotype ♀ [not examined]: BRAZIL: Minas Gerais. Synonymized by Kimsey & Bohart (1991: 510).
Neochrysis (Ipsiura) dehyalinata Linsenmaier, 1985. Holotype ♀ [not examined]: BRAZIL: Santa Catarina, Nova Teutonia. Synonymized by Kimsey & Bohart (1991: 510).
Neochrysis (Ipsiura) myops: Kimsey & Bohart 1981: 78.
Ipsiura myops: Bohart 1985: 709.
Diagnosis. Ipsiura myops most closely resembles I. spiculella Bohart and I. tropicalis Bohart. It can be readily distinguished from these and other Ipsiura species by the following combination of characters: T3 with four obtuse distal teeth, without basolateral whitish spot (whitish spot present in I. spiculella and I. tropicalis), neither prepit swelling (sloping gently in I. tropicalis); large S2 spots (medium-sized in I. tropicalis). Additionally, the shape of aedeagus lobes is diagnostic for I. myops.
Female description. Body (Fig. 129). Length: 6.8 mm. Coloration: head green blue; F1 brownish green; mesosoma metallic green, with purple blue highlights on dorsum, particularly on pronotum and mesoscutum; metasoma metallic green, with purplish blue transverse stripes on dorsum of T1 and T2; T3 without lateral whitish spot; wing membrane light brown, with brown veins; femora and tibiae greenish; tarsi brown, hind basitarsus green. Head: TFC forming an incomplete arc, widely interrupted medially (Fig. 130); F1 longer than broad, 1.2× as long as F2; scapal basin covered with silvery pubescence. Mesosoma: fore femur without flattened area or ventral tooth-like projection on outer surface of distal margin, diameter of distal area about one-half diameter of proximal area; fore wing with short M distal to discoidal cell, R1 shorter than stigma (as in Fig. 190); dorsal surface of pronotum wider than head; lower lateral pronotal surface irregularly punctate anteriorly, with indistinct posterior area delimited by faint transverse ridge; metanotum rounded, without differentiated surface; mesopleural lower posterior margin carinate, with small indistinc tooth-like projections. Metasoma: T3 with four obtuse distal teeth (Fig. 131), pit row with large and deep foveae, prepit swelling absent; S2 spots large, nearly reaching each other medially (Fig. 132). Punctation: definite punctation at all body; tiny punctures on outer surface of fore femur; dorsum of T3 with definite, deep punctures; largest punctures on dorsum of T1 and metanotum.
Male. Same as female, except for the characteristic shape of S2 spots as shown in Fig. 132. Genital capsule (Fig. 133): aedeagus longer than gonostylus and cuspis; gonostylus longer than cuspis; digitus length subequal to cuspis, strongly clavate apically; gonostylus and cuspis setose apically.
Variation. Body length 6.2–7.1 mm.
Hosts. Specimens reared from nests of Ancistrocerus flavomarginatus (Brèthes), Trypoxylon agamemnon (Richards) and T. lactitarse (Saussure), (Tayane Buggenhagen, personal communication).
Distribution. Argentina (Corrientes, Jujuy, Salta, Tucumán); Brazil (MG, PR, SC, SP); Uruguay (Tacuarembó) (Fig. 134).
Material examined. ARGENTINA, Tucumán, coll. R. du Buysson 1902 / Holotype ♀ (MNHN).
Additional material. ARGENTINA: Corrientes, Ituzaingó iii.1982, 1 ♀, coll. Manfredo Fritz [BME]. Las Marias 10. xi.1969, 1 ♀, coll. C. Porter [BME]. Salta, Pocitos i.1971, 1 ♀, coll. Manfredo Fritz [BME]. Jujuy, San Pedro de Jujuy 29. iv.1926, 1 ♀, coll. USNM [BME]. BRAZIL: Minas Gerais, Araxa 15. iv.1965, 1 Ƌ, coll. C. Elias [BME]. Barbacena 27. x.1905, 1 Ƌ, coll. A. Ducke [MPEG]. Paraná, General Carneiro 29.ix.2014 – 16.ii.2015, 37♀ 12Ƌ, coll. Tayane Buggenhagen [RPSP]. Palmeira 9. x.1969, 1 ♀, coll. P.D. Hurd [BME]. Santa Catarina, Nova Teutonia i.1965, 1 ♀, coll. Fritz Plaumann [BME]. Nova Teutonia 28. iii.1966, 1 ♀ [BME]. Porto União 3. xii.2011, 1 Ƌ, coll. J. Iantas [DZUP]. São Paulo, Luis Antônio, Est. Ecol. Jataí 11. x.2007, 1 ♀, coll. N.W. Perioto [LRRP]. Nova Europa, Faz. Itaquerê 24. xi.1963, 1 ♀, coll. K. Lenko [BME]. URUGUAY: Tacuarembó 2. ii.1963, 1 ♀, coll. Bouseman [BME].
Comments. The redescription above is based on a female from Brazil: Paraná, General Carneiro.
description: Published as part of Lucena, Daercio A. A., Kimsey, Lynn S. & Almeida, Eduardo A. B., 2016, The Neotropical cuckoo wasp genus Ipsiura Linsenmaier, 1959 (Hymenoptera: Chrysididae): revision of the species occurring in Brazil, pp. 1-71 in Zootaxa 4165 (1) on page 48, DOI: 10.11646/zootaxa.4165.1.1, http://zenodo.org/record/267533