Pareucamptonyx Olmi 1989
Creators: name: Martins, André L.
name: Domahovski, Alexandre C.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Pareucamptonyx

description: Genus Pareucamptonyx Olmi, 1991
Figs 1–11
Pareucamptonyx Olmi, 1991: 375.
Type species
Pareucamptonyx costaricanus Olmi, 1991: 375, synonymy of Pareucamptonyx zulianus (Olmi, 1986), by monotypy and original designation.
Diagnosis
Female
Apterous (Figs 2–9); head excavated; occipital carina absent; (ocellar ratio with OL longer than POL (Neotropical species) or OL as long as POL (Nearctic species); antenna with flagellum clavate, flagellomeres 5–8, 6–8 or 7–8 with rhinaria (Fig. 1); palpal formula 6:3; pronotum smooth and crossed by strong and anterior transverse furrow (Fig. 2A–B); disc of pronotum (Fig. 2A–B) located in posterior surface; mesoscutum with (Fig. 5D) or without (Fig. 9) two small lateral pointed apophyses; mesometapleural suture obsolete (Fig. 2D); notauli absent; chela with rudimentary claw (Fig. 2C), enlarged claw (Fig. 2C) with apex slightly rounded, not pointed, without subdistal tooth or lamellae; with one row of four to nine bristles; propodeum (Fig. 2D) with dorsal and posterior surfaces convex and crossed by many transverse carinae; tibial spurs 1/0/1.
Male
Unknown.
Host
Unknown.
Key to females of species of Pareucamptonyx Olmi, 1991 from the Neotropical region
1. Mesoscutum without lateral pointed apophyses (Fig. 4D–E)............................................................ 2
– Mesoscutum with lateral pointed apophyses (Figs 3D–E, 6D–E, 9A, D, F) ..................................... 5
2. Inner margin of 5 th protarsomere (Olmi & Virla 2014: fig. 215c–d) with 16–20 lamellae.................. ...................................................................................................................... P. zulianus (Olmi, 1986)
– Inner margin of 5 th protarsomere (Fig. 10B–C; Olmi & Virla 2014: fig. 215e) with 10 or fewer lamellae. ........................................................................................................................................................... 3
3. Flagellomeres 6–8 with rhinaria (Fig. 1E); mesoscutum rugose (Fig. 9E), without longitudinal carinae; inner margin of 5 th protarsomere with two rows of 10–14 lamellae and six long bristles (Olmi & Virla 2014: fig. 215e) ..................................................................................... P. townesi (Olmi, 1984)
– Flagellomeres 5–8 with rhinaria (Fig. 1B–C); mesoscutum with variable sculpture, smooth or rugose, and with or without longitudinal carinae; inner margin of 5 th protarsomere with one row of five or six lamellae and two or three long bristles.................................................................................... 4
4. Body predominantly brown testaceous (Fig. 4A); frontal line absent; mesoscutum rugose (Fig. 9B), except by the irregular longitudinal carinae; chela with inner margin of the 5 th protarsomere with one row of six lamellae and three long bristles (Fig. 10B) ........................ P. kumagaiae Martins sp. nov.
– Body predominantly black, except pronotum, legs and metasoma dark brown (Fig. 5A); frontal line complete; mesoscutum smooth (Fig. 9C), except some longitudinal carinae on lateral surface (Fig. 5D); chela with inner margin of the 5 th protarsomere with one row of five lamellae and two long bristles (Fig. 10C) ......................................................................................... P. niger Martins sp. nov.
5. Head with vertex smooth (Fig. 3C); scape with ventral surface whitish (Fig. 3B); flagellomeres 7–8 with rhinaria; mesoscutum smooth (Figs 3D–E, 9A), except some area rugose; legs black and whitish; 4 th protarsomere with one row of four long setae; chela with enlarged claw with one row of five bristles and inner margin of 5 th protarsomere with 23 lamellae, about 11 long bristles and apex with 21 lamellae (Fig. 10A).......................................................................... P. albopictus Martins sp. nov.
– Head with vertex rugose (Fig. 6C); scape brown testaceous (Fig. 6B–C); flagellomeres 6–8 with rhinaria; mesoscutum rugose and with sparse and longitudinal carinae (Figs 6D–E, 9D, F); legs black and testaceous; 4 th protarsomere with one row of five long setae; chela with enlarged claw with one row of seven bristles and inner margin of 5 th protarsomere with about 23 lamellae, five long bristles and apex with 23 lamellae (Fig. 10D) ............................................... P. paranaensis Martins sp. nov.
description: Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 154-157, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135