Seticornuta curupira, Alvarado, 2022
|
publication ID |
https://doi.org/10.5852/ejt.2022.839.1939 |
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publication LSID |
lsid:zoobank.org:pub:E4615884-F227-4551-AB5A-A60482E8DE37 |
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DOI |
https://doi.org/10.5281/zenodo.7195180 |
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persistent identifier |
https://treatment.plazi.org/id/486ED01F-FFDE-FFDA-FD8D-FDC573521721 |
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treatment provided by |
Felipe |
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scientific name |
Seticornuta curupira |
| status |
sp. nov. |
Seticornuta curupira sp. nov.
urn:lsid:zoobank.org:act:52C58F37-4DD0-4171-8484-F611DB5A7601
Figs 4 View Fig , 10I View Fig , 11A View Fig
Diagnosis
This species can be recognized by this combination of features: pronotum and mesoscutum tawny, and metapleuron rectangular.
Etymology
The specific ‘curupira’ is in reference to the mythological creature that lives in Brazilian forests. It is treated as a noun in apposition.
Material examined
Holotype
BRAZIL • ♀; “ Nova Teutonia Santa Caterina Nov. 1970 Brazil Fritz Plaumann ”; USUC.
Paratypes
BRAZIL • 1 ♂; “ BRAZIL: Nova Teutonia 27°11′B 52°23′L. 15.iii.1937. Flitz Plaumann. B.M. 1937- 424.”; NHMUK GoogleMaps • 1 ♂; “ Nova Teutonia 27°11′S 52°23′W BRAZIL, 300–500m 9-viii-1948 Fritz Plaumann [ CNC493240 View Materials ]”; CNC GoogleMaps • 1 ♀; “ Nova Teutonia 27°11′S 52°23′W Brazil, 300–500m Jan.1968 Fritz Plaumann [ CNC493239 View Materials ]”; CNC GoogleMaps • 1 ♀; “ Nova Teutonia Santa Caterina Jan. 1971 Brazil Fritz Plaumann ”; USUC • 1 ♀; “ Nova Teutonia Brazil XI-1-1942 F. Plaumann ”; USUC.
Description
Female
MEASUREMENTS. Body length 8.3 mm. Fore wing length 6.5 mm.
HEAD. Face+clypeus 1.0 × as wide as long; labrum exposed when mandibles closed; malar space 0.8 × as long as basal mandibular width; lateral ocellus separated from compound eye by 0.8 × ocellar diameter; distance between ocelli 1.5 × maximum ocellar diameter; head posteriorly behind ocellar triangle concave; gena, on lateral view 0.7 × as long as compound eyes; occipital carina complete; antenna with 30 flagellomeres, ratio of length from second to fourth flagellomeres: 1.1:1.0:1.0, subapical flagellomere elongate, 1.4 × as long as centrally wide.
MESOSOMA. Epicnemial carina interrupted subapically; metapleuron rectangular, dorsal margin weakly declivous posteriorly, abruptly down-turned, postero-dorsally curved forming an obtuse angle, glabrous; submetapleural carina smooth, anteriorly expanded into conspicuous triangular lobe. Propodeum with lateromedian longitudinal carina strong, parallel; lateral longitudinal carina strong, absent anterior to spiracle; posterior transverse carina present. Fore wing with Cu1a between Cu1b and 2m-cu 1.5 × as long as Cu1 between Rs&M and 1m-cu. Hind wing with distal abscissa of Cu1 sclerotized throughout, abscissa of M faint.
METASOMA. Metasoma with tergite I 0.9 × as long as posteriorly wide, lateromedian carinae extending 0.5 × length of tergite; tergite II 0.8 × as long as posteriorly wide; laterotergite II 0.5 × as long as wide, wedge-shaped, mesal edge concave; laterotergite III 0.8 × as long as wide, semicircular.
COLOR. Head extensively light yellow, frons, interocellar area, vertex, and upper posterior half of gena black, orbits light yellow, palpi brown, antenna black; pronotum and mesoscutum tawny; scutellum brown, grading posteriorly to yellow; propodeum black; mesopleuron predominantly light yellow, surrounding area of subalar prominence, spot at mid epicnemial carina brown; mesosternum brownish; metapleuron light yellow, submetapleural carina brownish; prosternum light yellow; mesosternum light brown; fore leg light yellow, coxa dorsally, femur and tibia laterally light brown, tarsomeres brown; mid leg light yellow, coxa ventrally, femur and tibia latero-ventrally light brown, tarsomeres brown; hind leg light yellow, coxa ventrally, trochanter ventrally, femur latero-externally centrally, metatarsomere 1 with distal third grading to brown, tarsomeres 2–5 brown; tibia ventrally light brown; wings faintly infuscate; metasomal tergites black.
VARIATION. The paratypes differ from the holotype in the following: fore wing length 6.5–7.0 mm; lateral ocellus separated from compound eye by 0.7–0.8 × ocellar diameter; distance between ocelli 1.3–1.5 × its own maximum diameter; ratio of length from second to fourth flagellomeres: 1.0–1.1:1.0:1.0, subapical flagellomere elongate, 1.3–1.4 × as long as centrally wide; fore wing with Cu1a between Cu1b and 2mcu 1.4–1.5 × as long as Cu1 between Rs&M and 1m-cu; metasomal tergite I 0.9 × as long as posteriorly wide, lateromedian carinae extending 0.5–0.7 × length of tergite; laterotergite II 0.5–0.6 × as long as wide; laterotergite III 0.7 × as long as wide.
Male
The paratypes differ from the holotype in the following: fore wing length 6.2–6.3 mm; malar space 0.6 × as long as basal mandibular width; lateral ocellus separated from compound eye by 0.6 × ocellar diameter; distance between ocelli 1.2–1.5 × its own maximum diameter; gena, on lateral view 0.8 × as long as compound eyes; antenna with 31 flagellomeres, ratio of length from second to fourth flagellomeres: 1.4–1.5:1.2–1.5:1.2–1.4, subapical flagellomere elongate, 1.3–1.4 × as long as centrally wide; fore wing with Cu1a between Cu1b and 2m-cu 1.3–1.5 × as long as Cu1 between Rs&M and 1m-cu; laterotergite II 0.6 × as long as wide. There is variation in the coloration compared to females: procoxa and meso- and metatibia entirely light yellow.
Remark
This species was collected in the Brazilian state of Santa Catarina ( Fig. 11A View Fig ), at the same locality as S. flava sp. nov.
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