Pareucamptonyx paranaensis Martins, 2022

Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, European Journal of Taxonomy 846, pp. 152-176 : 164-165

publication ID	https://doi.org/ 10.5852/ejt.2022.846.1975
publication LSID	lsid:zoobank.org:pub:4F86335D-39F4-4495-AE07-D7037E975D63
DOI	https://doi.org/10.5281/zenodo.7360160
persistent identifier	https://treatment.plazi.org/id/59DDA960-E982-49A4-8ED1-B4115CCCC215
taxon LSID	lsid:zoobank.org:act:59DDA960-E982-49A4-8ED1-B4115CCCC215
treatment provided by	Felipe
scientific name	Pareucamptonyx paranaensis Martins
status	sp. nov.

Treatment

Pareucamptonyx paranaensis Martins sp. nov.

urn:lsid:zoobank.org:act:59DDA960-E982-49A4-8ED1-B4115CCCC215

Figs 1D View Fig , 2B View Fig , 6 View Fig , 9D, F View Fig , 10D View Fig , 11 View Fig

Diagnosis

Body predominantly black, except part of antenna, pronotum, legs and metasoma brown testaceous. Head with short and sparse pilosity except on malar space with dense and long whitish pilosity; pronotum, mesosoma, legs and metasoma with short and sparse pilosity. Head rugose, except gena smooth; pronotum smooth; mesopleuron and metapleuron smooth, except with transverse carinae on posterior surface; mesoscutum with two lateral pointed apophyses; propodeum smooth and with transverse carinae. Enlarged claw with one row of seven bristles on inner margin; inner margin of 5 th protarsomere with two rows of about 23 lamellae and four long bristles, apex with about 23 lamellae.

Etymology

The species name refers to the state of Paraná where the type series was collected.

Material examined

Holotype BRAZIL – Paraná • ♀; “Brasil, Paraná, São\ José dos Pinhais,\ 25°36ʹ18ʺS 49°1137ʺW\ 880m 17-27. xii.2014 \ A. C. Domahovski leg.”; DZUP.

Paratype BRAZIL – Paraná • ♀; “Brasil, PR, Piraquara,\ Mananciais da Serra ,\ 25.4967°S 48.9839°W,\ 1010m, 16.ii-11.iii.2019,\ Melo & Martins, Malaise ”; DZUP GoogleMaps .

Distribution

Paraná State, Brazil ( Fig. 11 View Fig ).

Description

Female

Apterous, body length 5.5 mm.

COLORATION. Head black, except antenna with scape brown testaceous, pedicel and flagellomeres brown ( Fig. 6A–C View Fig ); mandible whitish ( Fig. 6B View Fig ); pronotum black, except lateral surface testaceous; mesoscutum black ( Fig. 6A, D–E View Fig ); legs predominantly brown testaceous and some regions darkened ( Fig. 6A View Fig ); tarsomeres testaceous and enlarged claw whitish; petiole black; metasoma predominantly brown testaceous and some regions darkened ( Fig. 6A View Fig ).

PUBESCENCE. Body with sparse and short pilosity, except malar space with dense pilosity ( Fig. 6 View Fig ); clypeus with fine pilosity ( Fig. 6B–C View Fig ); mesoscutum with short pilosity ( Fig. 6D–E View Fig ); metanotum with sparse pilosity ( Fig. 6D–E View Fig ); legs with dense and sparse pilosity ( Fig. 6A View Fig ); and metasoma with erect setae only on apical portion.

HEAD. Excavated, rugose, except gena smooth ( Fig. 6B–C View Fig ). Palpomeres formula 6:3. Antennomeres in following proportions: 35:7:55:36:30:24:18:17:14:23. Flagellomeres 6–8 with rhinaria ( Fig. 1D View Fig ). Frontal line present only near anterior ocellus ( Fig. 6B–C View Fig ). Ocellar ratio: OL = 8; POL = 5; OOL = 23.

MESOSOMA. Pronotum smooth ( Fig. 6A, D–E View Fig ); mesoscutum smooth, except for longitudinal and incomplete carina ( Fig. 6D–E View Fig ); mesoscutum with two lateral pointed apophyses ( Fig. 9F View Fig ). Mesoscutellum rugose and with sparse longitudinal carinae ( Fig. 9D, F View Fig ) and metanotum smooth ( Fig. 6D–E View Fig ); mesopleuron and metapleuron smooth, except posterior surface with transverse carinae ( Fig. 6D View Fig ); propodeum smooth and with transverse carinae ( Fig. 6D–E View Fig ).

LEGS. Protarsomeres in following proportions: 45:10:22:42:72 and enlarged claw (68). Chela enlarged claw with one row of seven bristles on inner margin ( Fig. 10D View Fig ); inner margin of 5 th protarsomere with two rows of about 23 lamellae and four long bristles, apex with 23 lamellae.

Remarks

Pareucamptonyx paranaensis Martins sp. nov. resembles P. albopictus Martins sp. nov., as the body ( Figs 3 View Fig , 6 View Fig ) is predominantly black; ocellar ratio with OL longer than POL; and mesoscutum with lateral pointed apophyses ( Figs 3D–E View Fig , 6D–E View Fig , 9A, D, F View Fig ). However, P. paranaensis differs by the head with vertex rugose and with dense pilosity, except malar space and inner margin of face, near to eye, with short pilosity; mandible with teeth testaceous, clypeus black and scape brown testaceous; flagellomeres 6–8 with rhinaria; mesoscutum rugose and with sparse longitudinal carinae ( Fig. 9D, F View Fig ); metanotum smooth; legs black and some parts whitish; 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 View Fig ).