Mnioes pisqa Alvarado 2020, sp. nov.
Creators: name: Alvarado, Mabel
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Mnioes
Mnioes pisqa

description: Mnioes pisqa sp. nov.
(Figs 5 A–B, 9B)
Diagnosis. Mnioes pisqa sp. nov. can be distinguished from its female congeners by the following combination of traits: frontal orbit yellowish, flagellomeres 5–22 entirely yellow, ovipositor sheath 2.5× as long as metathoracic tibia.
Material examined. Holotype: ♀, “ PERU: CU, La Convención, Echarate, CC. Otsanampiato 12º39’39.55”S / 73º09’24.92”W 1654m. 15.ix.2010. Light, M. Alvarado y J. Peralta ”. Paratype. 1♀, same data as holotype (MUSM).
Description of female holotype. Fore wing length 7.6 mm.
Head: Face granulate-punctate and weakly polished, 0.7× as long as wide; clypeus granulate-punctate, 1.9× as wide as long; malar space 0.9× as long as basal mandibular width; lateral ocellus separated from compound eye by about 1.1× maximum ocellar diameter; distance between ocelli 1.0× maximum ocellar diameter; scape with truncated section V-shaped (Fig. 5B), with 45 flagellomeres, ratio of length from second to fourth flagellomeres: 2.7:2.5:2.5, subapical flagellomere 0.9× as long as centrally broad.
Mesosoma: Granulate-punctate and weakly polished; notaulus vestigial, weakly impressed anteriorly; subalar prominence low and weakly rounded. Propodeum granulate-punctate; declivous from anterior margin, centrally between anterior margin and posterior transverse carinae with a median longitudinal concavity, weakly folded in homologous position to lateral longitudinal carina only next to spiracle; pleural carina present; posterior transverse carina present. Fore wing with vein 1m-cu with a ramellus; vein 2m-cu weakly sinuate, with a two bullae, with abscissa and with a stub on spurious vein; 2rs-m 3.1× as long as abscissa of M between 2rs-m and 2m-cu. Hind wing with length of abscissa of Cu1 between Cu1 and 1A 0.4× as long as length of vein Cu1 between M and Cu1.
Metasoma: Metasomal tergites granulate, matte; tergite I 2.0× as long as posteriorly wide; tergite II 1.3× as long as posteriorly wide; ovipositor sheath 2.5× as long as metathoracic tibia.
Colour: Head black, ventral half of clypeus off-white, palpi orange, orbit (between antennal socket and median ocellus) yellow; antenna black with apical half of flagellomere 3, basal half of flagellomere 4, and flagellomere 2–3 brown, apical half of flagellomere 4, 5–22 (entirely) yellow. Mesosoma (Fig. 5A) black, subalar prominence brownish black.Legs orange, prothoracic leg with coxa basally brownish, tarsomere 3–5 of prothoracic and mesothoracic leg light brown. Wings softly infuscate. Metasomal tergites orange; tergite I centrally brownish; ovipositor sheath dark brown.
Variation of female paratype. Fore wing length 8.0 mm. It differs from the holotype in the following features: clypeus 1.8× as wide as long; lateral ocellus separated from compound eye by about 1.0× maximum ocellar diameter; ratio of length from second to fourth flagellomeres: 2.7:2.3:2.3; fore wing with vein 1m-cu without a ramellus, vein 2m-cu without a stub on spurious vein, 2rs-m 3.0× as long as abscissa of M between 2rs-m and 2m-cu; tergite I 2.1× as long as posteriorly wide.
Male. Unknown.
Distribution. The species was collected in Cuzco department (Fig. 9B), using light traps.
Etymology. The specific epithet pisqa means “five” in Quechua. It is treated as a masculine noun in apposition.
description: Published as part of Alvarado, Mabel, 2020, Ten new species of parasitoid wasps Mnioes Townes, 1946 (Hymenoptera: Ichneumonidae: Banchinae) described from Peru, pp. 181-199 in Zootaxa 4743 (2) on pages 190-191, DOI: 10.11646/zootaxa.4743.2.3, http://zenodo.org/record/3687756