Clistopyga chaconi

Santiago Bordera, Ilari Eerikki Sääksjärvi, Carol Castillo, Edgard Palacio & Alejandra González-Moreno, 2016, The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part I: the C. chaconi species group, with the description of eleven new species, European Journal of Taxonomy 206, pp. 1-37 : 3-5

publication ID	https://doi.org/ 10.5852/ejt.2016.206
publication LSID	urn:lsid:zoobank.org:pub:D1F878ED-C132-430D-BB60-0533AD9CF72C
persistent identifier	https://treatment.plazi.org/id/C60F87C7-FFFE-FFA3-FF3F-FA17070E2259
treatment provided by	Plazi
scientific name	Clistopyga chaconi
status

Treatment

Key to the species of the C. chaconi View in CoL species group

1. Females (Figs 1A–C, 3A–D, 7A–E). Female of C. orellanae sp. nov. is unknown …………………2

– Males ( Fig. 10 View Fig. 10 A–D). Males of C. caramba , C. melanoptera sp. nov., C. cinnamoptera sp. nov., C. porteri sp. nov., C. misionensis sp. nov., C. rondoniae sp. nov., C. hayesiana sp. nov., C. cuscoensis sp. nov. and C. amazonica sp. nov. are unknown …………………………………………………13

2. Metasoma highly specialised, with segments V–VII strongly modified (Fig. 1A) ………………… ……………………………………………………………… C. caramba Castillo & Sääksjärvi, 2015

– Metasoma non-specialised …………………………………………………………………………3

3. Wings strongly or moderately infuscate except in a broad hyaline band bordering veins Rs +2 r, 2 rs-m and 2 m-cu of fore wing (Fig. 1B–C) ………………………………………………………4

– Wings from hyaline to infuscate, but always without a hyaline band bordering veins Rs +2 r, 2 rs-m and 2 m-cu of fore wing ( Figs 3 View Fig. 3 A–D, 7A–E) ……………………………………………………………5

3 4. Ovipositor slender, strongly upcurved at distal 0.45, about 1.4 times as long as hind tibia (Figs 1C, 2E). First flagellomere about 6.0 times as long as wide. Setae of ovipositor sheath, on average, about 1.35 times the sheath basal width ( Fig. 2 View Fig. 2 E). Tergite I twice as long as broad ( Fig. 2 View Fig. 2 C). Occipital carina strongly raised, forming a dorsomedial flange, conspicuously upcurved posteriorly ( Fig. 2 View Fig. 2 A). Malar space 0.8 times as long as basal mandibular width .................................................................. …………………………………………… C. melanoptera Castillo, Sääksjärvi & Bordera sp. nov.

– Ovipositor stout, weakly upcurved in apical 0.5, about 1.25 times as long as hind tibia (Figs 1B, 2F). First flagellomere about 4.8 times as long as wide. Setae of ovipositor sheath, on average, about 1.8 times the sheath basal width ( Fig. 2 View Fig. 2 F). Tergite I 2.3 times as long as broad ( Fig. 2 View Fig. 2 D). Occipital carina weakly raised, forming a flat flange dorsomedially ( Fig. 2 View Fig. 2 B). Malar space 1.0 times as long as basal mandibular width ………………… C. cinnamoptera Bordera & Sääksjärvi sp. nov.

5. Propodeum and metapleuron black and white/yellow ( Fig. 3 View Fig. 3 A–D) ………………………………6

– Propodeum and metapleuron entirely orange ( Fig. 7 View Fig. 7 A–E) ………………………………………9

6. Clypeal suture slightly curved ( Fig. 4 View Fig. 4 C–D). Tergite II 1.0–1.2 times as long as broad ( Fig. 5 View Fig. 5 A–B). Metapleuron 1.5–1.7times as long as deep.Antenna with31–33flagellomeres ………………………7

– Clypeal suture strongly curved ( Fig. 6 View Fig. 6 A–B). Tergite II 1.3–1.4 times as long as broad. Metapleuron 1.8–2.0 times as long as deep. Antenna with 35–36 flagellomeres …………………………………8

7. Occipital carina weakly raised, forming a flat flange dorsomedially ( Fig. 4 View Fig. 4 A). Tergite II about 1.2 times as long as broad ( Fig. 5 View Fig. 5 A). Malar space 0.9–1.0 times basal width of mandible.………… ……………………………………………………………………………… C. chaconi Gauld, 1991 View in CoL

– Occipital carina strongly raised, forming a dorsomedial flange, conspicuously upcurved posteriorly ( Fig. 4 View Fig. 4 B). Tergite II as long as broad ( Fig. 5 View Fig. 5 B). Malar space about 0.65 times basal width of mandible …………………………………………………………… C. mocaguae Palacio & Bordera sp. nov.

8. Mesopleuron ventrally and mesosternum yellow ( Fig 3 View Fig. 3 C). Hind wing with vein cu-a + abscissa of Cu 1 between M and cu-a vertical ( Fig. 6 View Fig. 6 C). Epicnemial carina strong, reaching level of centre of pronotum. Gena, in frontal view, slightly rounded and strongly constricted below eyes ( Fig. 6 View Fig. 6 A). Ovipositor sinuous and slightly upcurved on apical 0.4 ( Fig. 6 View Fig. 6 E) ………… …………………………………… C. yabuquensis González-Moreno, Bordera & Sääksjärvi sp. nov.

– Mesopleuron and mesosternum orange ( Fig. 3 View Fig. 3 D). Hind wing with vein cu-a + abscissa of Cu 1 between M and cu-a strongly reclivous ( Fig. 6 View Fig. 6 D). Epicnemial carina ending considerably below level of centre of pronotum. Gena, in frontal view, straight and moderately constricted below eyes ( Fig. 6 View Fig. 6 B). Ovipositor weakly and evenly upcurved on apical 0.5 ( Fig. 6 View Fig. 6 F) ………… ………………………………………………………… C. porteri Bordera & Sääksjärvi sp. nov.

9. Hind coxa dorsally white, ventrally dark brown to black ( Fig. 7 View Fig. 7 A–B). Ovipositor stout, strongly upcurved over apical 0.3–0.4 ( Fig. 8 View Fig. 8 E–F) ………………………………………………………10

– Hind coxa mostly tinged with orange ( Fig. 7 View Fig. 7 C–E). Ovipositor slender, weakly and evenly upcurved over apical 0.3–0.4 ( Fig. 9 View Fig. 9 B, D, F) ……………………………………………………11

10 Clypeal suture slightly curved ( Fig. 8 View Fig. 8 C). Occipital carina moderately raised, forming a flat dorsomedial flange, slightly upcurved posteriorly ( Fig. 8 View Fig. 8 A). Tergites IV–VI with the dark brown area extending laterally backward on the white posterior band ( Fig. 7 View Fig. 7 A). Epicnemial carina weak, its dorsal end considerably below level of centre of pronotum. Wings hyaline, with a slightly yellow tint ( Fig 7 View Fig. 7 A) ………………………………… C. misionensis Bordera & Sääksjärvi sp. nov.

– Clypeal suture strongly curved ( Fig. 8 View Fig. 8 D). Occipital carina strongly raised, forming a dorsomedial flange, conspicuously upcurved posteriorly ( Fig. 8 View Fig. 8 B). Tergites IV–VI with the dark brown area not

extending laterally backward on the posterior white band ( Fig. 7 View Fig. 7 B). Epicnemial carina absent. Wings moderately infuscate ( Fig 7 View Fig. 7 B)………………………… C. rondoniae Bordera & Sääksjärvi sp. nov.

11. Antenna with 30 flagellomeres, first flagellomere about 4.9 times as long as wide. Clypeus twice as wide as long ( Fig. 9 View Fig. 9 A). Hind wing with vein cu-a about 0.9 times abscissa of Cu 1 between M and cu-a. Hind coxa dorsally white cream, ventrally orange ( Fig. 7 View Fig. 7 C). Hind femur mostly yellow cream, with basal and subapical dark brown and orange marks, respectively ( Fig. 7 View Fig. 7 C). Ovipositor about 1.5 times as long as hind tibia ( Fig. 7 View Fig. 7 C) ……………… C. hayesiana Bordera & Sääksjärvi sp. nov.

– Antenna with 33–36 flagellomeres, first flagellomere 5.8–6.1 times as long as wide. Clypeus 1.52–1.75 times as wide as long ( Fig. 9 View Fig. 9 C, E). Hind wing with vein cu-a 0.35–0.40 times abscissa of Cu 1 between M and cu-a. Hind coxa orange, dark brown in ventral distal part ( Fig. 7 View Fig. 7 D–E). Hind femur dark brown, distally and centrally (non-defined band) white ( Fig. 7 View Fig. 7 D–E). Ovipositor 1.3–1.4 times as long as hind tibia ( Fig. 7 View Fig. 7 D–E) …………………………………………………12

12. Clypeal suture slightly curved, almost straight ( Fig. 9 View Fig. 9 C). Setae of ovipositor sheath, on average, about 1.2 times the sheath basal width ( Fig. 9 View Fig. 9 D). Antenna with 33–34 flagellomeres. Malar space 0.55–0.65 times basal width of mandible. Tergite I 2.13–2.22 times as long as posteriorly broad ……………………………………………… C. cuscoensis Bordera, Castillo & Sääksjärvi sp. nov.

– Clypeal suture strongly curved ( Fig. 9 View Fig. 9 E). Setae of ovipositor sheath, on average, about 3.0 times the sheath basal width ( Fig. 9 View Fig. 9 F). Antenna with 35–36 flagellomeres. Malar space 0.75–0.83 times basal width of mandible. Tergite I 1.7–1.8 times as long as posteriorly broad …………… ………………………………………………………… C. amazonica Bordera & Sääksjärvi sp. nov.

13. Propodeum and metapleuron entirely orange ( Fig. 10 View Fig. 10 A). Tergite I orange and black ( Fig. 10 View Fig. 10 A). Face with very fine and sparse setiferous punctures ( Fig. 11 View Fig. 11 A). First flagellomere about 6.7 times as long as wide ……………………………………… C. orellanae Bordera & Sääksjärvi sp. nov.

– Propodeum, metapleuron and tergite I black and white/yellow ( Fig. 10 View Fig. 10 B–D). Face strongly and densely punctate ( Fig. 11 View Fig. 11 B–D). First flagellomere 4.8–5.6 times as long as wide …………………14

14. Clypeal suture strongly curved ( Fig. 11 View Fig. 11 B). Hind femur about 4.2 times as long as deep …………… ………………………………… C. yabuquensis González-Moreno, Bordera & Sääksjärvi sp. nov.

– Clypeal suture weakly curved ( Fig. 11 View Fig. 11 C–D). Hind femur about 3.7 times as long as deep …………15

15. Occipital carina weakly raised, forming a flat flange dorsomedially ( Fig. 11 View Fig. 11 E). Malar space about 0.8–0.9 as long as basal mandibular width ………………………………… C. chaconi Gauld, 1991 View in CoL

– Occipital carina strongly raised, forming a dorsomedial flange, conspicuously upcurved posteriorly ( Fig. 11 View Fig. 11 F). Malar space about 0.65 times long as basal mandibular width …………… …………………………………………………………… C. mocaguae Palacio & Bordera sp. nov.