Galeopsomyia schefflerae Hansson, 2023

Hansson, Christer & Hanson, Paul E., 2023, EULOPHIDAE OF COSTA RICA (HYMENOPTERA: CHALCIDOIDEA), 5: The genus Galeopsomyia Girault, Taxonomic Monographs on Neotropical Hymenoptera (Oxford, England) 3 (1), pp. 1-743 : 456-457

publication ID

https://doi.org/ 10.5281/zenodo.8372024

publication LSID

lsid:zoobank.org:pub:D833085E-4DB3-48D3-964F-A41566442672

DOI

https://doi.org/10.5281/zenodo.10165780

persistent identifier

https://treatment.plazi.org/id/8FC8BC68-462B-4BD8-B985-CE097B02E503

taxon LSID

lsid:zoobank.org:act:8FC8BC68-462B-4BD8-B985-CE097B02E503

treatment provided by

Felipe

scientific name

Galeopsomyia schefflerae Hansson
status

sp.nov.

Galeopsomyia schefflerae Hansson sp.nov.

( Figs 602, 603 View Figs 600–603 , 868 View Figs 864–871 , 994 View Figs 993–996 )

Diagnosis (female). Antenna with distinct constriction between C1 and C2 ( Fig. 868 View Figs 864–871 ); genal carina present; mesoscutellum ( Fig. 602 View Figs 600–603 ) with median part with very weak reticulation, lateral parts rugose, outer margin of submedian grooves absent; dorsellum with median carina; propodeum ( Fig. 602 View Figs 600–603 ) with strong reticulation, propodeal callus with three setae; petiole transverse with some longitudinal carinae; gaster ( Fig. 602 View Figs 600–603 ) 2.5× as long as wide, relatively narrow, 0.82× as wide as width of mesoscutum, medio-basal Gt 1 with a carina shaped like an inverted U (as in Fig. 26 View Figs 23–28 ), tergites with very strong large-meshed reticulation and with dorsal part ±flattened.

Female holotype: length of body 2.1mm (paratypes 2.2–2.6mm).

Scape dark yellowish-brown with dorsal edge brown, pedicel and flagellum dark brown. Head with frons, including scrobes, and vertex metallic bluish-green, clypeus dark brown. Mesoscutum and mesoscutellum golden-green, propodeum black with golden-green tinges. Legs with fore and hind coxae golden-green, mid coxa dark brown; trochanters, femora and tibiae yellowish-brown; T1–3 yellowish-brown, T4 dark brown. Petiole black. Gaster black with golden-green tinges; gonoplac black.

Antenna with a strong constriction between C1 and C2. Frons with strong reticulation, clypeus smooth, antennal scrobes with weak reticulation; with genal carina. Vertex with strong reticulation outside ocellar triangle, with wrinkled sculpture inside ocellar triangle; with a carina between posterior ocelli in posterior part.

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, elongate on midlobe, midlobe rugose close to notauli; with a weak but complete median groove; with 11 scattered setae on rugose parts. Mesoscutellum with median part with very weak reticulation, lateral parts rugose; outer margin of submedian grooves absent; lateral parts with 14 scattered setae. Dorsellum with weak sculpture and shiny, with median carina. Propodeum with a strong median carina that expands posteriorly; with strong reticulation; callus with three setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation. Fore wing with five setae on dorsal surface of submarginal vein; speculum closed; costal setal row unbroken.

Petiole transverse with some longitudinal carinae, otherwise smooth and shiny. Gaster elongate; medio-basal Gt 1 with a carina shaped like an inverted U; tergites with very strong reticulation with large meshes and dorsal surface ±flattened.

Relative measurements: head length, dorsal view 20; head length, frontal view 35; POL 11.5; OOL 6.5; lateral ocellus diameter 4; head width 44; mouth width 14; malar space 12.5; eye length 18; scape length 19; scape width 4; pedicel+flagellum length 51; pedicel length 6; pedicel width, dorsal view 3.5; F1 length 7; F1 width 5; F2 length 9.5; F2 width 5; F3 length 8; F3 width 5; clava length 17.5; clava width 6; C3 length 6; spicule length 1.5; mesosoma length 63; mesosoma width 42; midlobe of mesoscutum length 24.5; mesoscutellum length 24; mesoscutellum width 20.5; median part of mesoscutellum width (measured medially) 7; median part of mesoscutellum, width in anterior part 7.5; median part of mesoscutellum, width in posterior part 9; lateral part of mesoscutellum, width (measured medially) 3.5; dorsellum length 3; propodeum length 10; costal cell length 32; costal cell width (measured at widest part) 2.5; marginal vein length 36; stigmal vein length 11; gaster length 90; gaster width 36; Gt 2 length (measured medially) 8; Gt 4 length (measured medially) 16.5; Gt 7 length (measured medially) 12; Gt 7 width (measured at base) 14; longest cercal seta length 13; shortest cercal seta length 7.

Male. Length of body 2.0– 2.2mm.

Antenna ( Fig. 994 View Figs 993–996 ) with scape triangular, gradually expanding towards apex; plaque dark brown and reaching from apex and backwards; dorso-basal whorls of long setae present on F1–F4 and C1. Gaster long ovate. Otherwise as in female.

Relative measurements: head length, dorsal view 20; head length, frontal view 35; head width 48; mouth width 13.5; malar space 12; eye length 19; scape length 20; scape width 7.5; plaque length 10; pedicel length 6.5; pedicel+flagellum length 65; F1 length 4.5; F1 width 4.5; F2 length 8; F2 width 4.5; F3 length 9; F3 width 4; F4 length 10; F4 width 4; clava length 24; clava width 4; mesosoma length 66; mesosoma width 42; gaster length 70; gaster width 32; longest subbasal seta on F1, length 37.

Hosts. Reared from a leaf gall induced by an unidentified Cecidomyiidae on Schefflera rodriguesiana ( Araliaceae ). The gall is spherical, up to 10 mm in diameter, detachable and usually found on the underside of the leaf.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, Heredia, 6km ENE Vara Blanca , 10°11’N, 84°07’W, 2000m, 10.iii.2002, INBio, OET, ALAS ( NHMUK) GoogleMaps . Paratypes (4♀ 2♂, MZLU, NHMUK): COSTA RICA, Cartago, Rio Macho , v.1998, Schefflera rodrigueziana spherical leaf gall .

Etymology. Named after the host plant of the gall from which this species was reared.

Remarks. The female paratypes are bleached by light.

MZLU

Sweden, Lund, Lund University

NHMUK

Natural History Museum, London

MZLU

Lund University

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Eulophidae

Genus

Galeopsomyia

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF