Eriastichus neonis, Hansson, 2021

Hansson, Christer, 2021, The genus Eriastichus La Salle (Hymenoptera, Eulophidae, Tetrastichinae) in the Neotropical region, introducing 48 new species, ZooKeys 1019, pp. 35-91 : 35

publication ID

https://dx.doi.org/10.3897/zookeys.1019.60364

publication LSID

lsid:zoobank.org:pub:EE1BAF87-5BD7-4E18-9DF9-29E2C9CC7DAC

persistent identifier

https://treatment.plazi.org/id/2D31B245-9233-4289-AD36-D0111F016CC2

taxon LSID

lsid:zoobank.org:act:2D31B245-9233-4289-AD36-D0111F016CC2

treatment provided by

ZooKeys by Pensoft

scientific name

Eriastichus neonis
status

sp. nov.

Eriastichus neonis sp. nov. Figure 39 View Figures 35–40

Type locality.

Costa Rica, Cartago, Humo, El Copal, 9°47'N, 83°45'W, 1050-1250 m, 29.ii-6.iii.2008, C. Hansson leg.

Type specimen.

Holotype male dried and glued to a paper card. Original labels: "Costa Rica, Cartago, Humo, El Copal, 9°47'N, 83°45'W, 1050-1250 m, 29.ii-6.iii.2008, C. Hansson", "HOLOTYPE Eriastichus neonis Hansson" [red printed label], (MZLU:7040.1).

Additional type material.

Paratypes (3♂♂): 1♂ with same label data as holotype (MZLU:7040.2); 1♂ "COSTA RICA, Heredia, E. La Selva, 75 m, LN 264463/532850, 30-31.iii.2002, swept, J. Azofeifa" (MZUCR:01694); 1♂ "COSTA RICA, Puntarenas, San Vito, E. Las Alturas, 1500 m, 8°57'N, 82°50'W, 17-18.ii.2012, J.S. Noyes, NHM (Ent) 2012-91" (NHMUK014431054).

Diagnosis

(male). Head dark brown, scape yellowish brown, pedicel and flagellum brown; ventral plaque on scape ca. 0.3 × as long as scape (Fig. 39 View Figures 35–40 ), antenna with dorsobasal setae on F1 0.7 × as long as F1; gaster with lateral tufts of pale and flattened setae on Gt6.

Description

(male holotype MZLU:7040.1). Length of body 1.5 mm (paratypes 1.3-1.6 mm). Head dark brown, scape yellowish brown, pedicel and flagellum brown, ventral plaque dark brown. Mesoscutum, mesoscutellum and propodeum black, dorsellum dark brown. Legs yellowish brown. Gaster dark brown.

Head. Length/width in frontal view 0.8; width/length in dorsal view 1.9; POL/OOL 2.5; WM/MS 1.6; MS/HE 0.5; HE/head length in frontal view 0.6; widths head/mesoscutum 1.2. Antenna. Pedicel + flagellum length/mesoscutum width 2.5; pedicel + flagellum length/head width 2.1; lengths scape/ventral plaque 4.0; ventral plaque located below the middle of scape; scape length/width 3.0; lengths scape/head (dorsal view) 0.5; scape length/HE 0.8; length/width F1, F2, F3, F4, clava: 3.0, 3.0, 3.0, 3.0, 7.0; length dorsobasal setae on F1/length F1 0.7. Mesosoma. Length/width 1.8; mesoscutum length/width 0.7; mesoscutellum length/width 0.9; widths SMG/SLG 1.2; enclosed space between SMG length/width 2.1; lengths mesoscutum/mesoscutellum 1.5; lengths mesoscutellum/dorsellum 2.6; lengths mesosoma/gaster 0.8. Wings. CC length/width 23.0; lengths CC/MV 0.9; lengths MV/ST 2.1; lengths MV/PM 5.0; lengths PM/ST 0.4; submarginal vein with six setae on dorsal surface (6-7 setae in paratypes). Gaster. With lateral tufts of pale and flattened setae on Gt6.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Eulophidae

Genus

Eriastichus