Orasema heacoxi Baker & Heraty 2020, n. sp.
Creators: name: Baker, Austin J.
name: Heraty, John M.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eucharitidae
Orasema
Orasema heacoxi

description: Orasema heacoxi n. sp.
urn:lsid:zoobank.org:act: FA106514-A45D-41BD-89BE-B77A763D65BF
(Fig. 36)
Diagnosis. Distinguished from O. masonicki by features provided in the key.
Description. Female. Length 1.7–2.2 mm (Fig. 36A). Color. Scape yellow to brown. Mandible yellowish brown. Femora brown with iridescence, tips pale. Gaster dark brown with iridescence. Head (Fig. 36B). Head in frontal view subtriangular; HW:HH = 1.0–1.3; longitudinal groove between eye and torulus shallowly depressed; IOD:EH = 1.2–1.5; MS:EH = 0.5–0.8; malar depression weakly impressed between mouth and eye margin; epistomal sulcus vaguely defined. Occiput shallowly emarginate in dorsal view. Pedicel globose, broader than F1. FL: HH = 0.8–1.0; F2L:F2W = 1.0–1.8, F2L:F3L = 0.8–1.5 (Fig. 36D). Mesosoma (Fig. 36C, F, G). ML:MH = 1.3–1.7. Mesoscutal midlobe rugose-reticulate. Scutoscutellar sulcus narrow, broadly separated from transscutal articulation; frenum rugose-reticulate; axillula weakly reticulate. Mesepisternum reticulate laterally with anterior smooth patch, smooth ventrally. Upper mesepimeron smooth; lower mesepimeron weakly reticulate; transepimeral sulcus distinct. Metepisternum laterally smooth. HCL:HCW = 1.5–2.1, reticulate dorsally, becoming smooth ventrally; HFL:HFW = 4.4–6.4. FWL:FWW = 2.1–2.4, FWL:ML = 1.8–2.2. Metasoma. PTL:PTW = 1.0–2.1, PTL:HCL = 0.8–1.1, lateral margin with longitudinal carina continuous with basal flange, ventral sulcus present with margins broadly separated. Apical setae of hypopygium with one pair of setae much longer than the others.
Male. Length 1.8–2.1 mm. HW:HH = 1.0–1.1; scape dark brown; FL:HH = 1.2–1.3, F2L:F2W = 1.2–1.3 (Fig. 36E). Fore and mid tibiae yellow, hind tibia mostly yellow with medial brown patch. PTL:PTW = 3.8–5.5, PTL: HCL = 1.5–1.6.
Hosts. Unknown.
Plant associates. Collected on Salvia farinacea Benth. (Lamiaceae).
Distribution (Fig. 35). United States: TX. Collected in June.
Material examined. Holotype. UNITED STATES. Texas: Kerr Co., Kerrville-Schreiner Pk, 30°00’7”N, 99°07’34”W, 20.vi.2015, A. Baker & P. Masonick, sweep sage, AB15.014 A [♀, deposited in UCRC: UCRCENT00414529]. Paratypes. UNITED STATES. Texas: Kerr Co., Kerrville-Schreiner Park, 30°00’7”N, 99°07’34”W, 22.vi.2015, A. Baker & P. Masonick, sweep mesquite, AB15.017 B [9♀, UCRC: UCRCENT00439287– 95]; AB15.020 B [1♀, UCRC: UCRCENT00439296]; sweep sage, AB15.017 A [3♀, UCRC: UCRCENT00439274, UCRCENT00439280–81]; 20.vi.2015, AB15.014 B [2♀, UCRC: UCRCENT00414530, UCRCENT00439286]; AB15.014 A[1³ 3♀,UCRC:UCRCENT00439275–78]; 22.vi.2015, AB15.020 A[4♀,UCRC:UCRCENT00439282– 85]; 494m, 30°00’14”N, 99°07’27”W, 29.vi.2014, S. Heacox & A. Baker, sweep sage, SH 20-14 [2³ 3♀, UCRC: UCRCENT00436485, UCRCENT00498721–22, UCRCENT00498725, UCRCENT00498730]; 28.vi.2014, AB14.040 [1♀ 1?, UCRC: UCRCENT00498723, UCRCENT00498728]; 529m, 30°00’9”N, 99°07’34”W, AB14.038 [2♀, UCRC: UCRCENT00436483, UCRCENT00498724]; 29.vi.2014, SH 21-14 [4♀, UCRC: UCRCENT00498726–27, UCRCENT00498729, UCRCENT00498731]. Kerrville, 30 ° 02’51”N, 99 ° 08’25”W, 20.vi.1996, W.F. Chamberlain [1³, TAMU: UCRCENT00426496].
Etymology. Named in honor of Scott Heacox, who assisted collecting some of the first specimens of this species and has been a valuable contributor to eucharitid research at UCR.
description: Published as part of Baker, Austin J. & Heraty, John M., 2020, The New World ant parasitoid genus Orasema (Hymenoptera: Eucharitidae), pp. 1-84 in Zootaxa 4888 (1) on page 67, DOI: 10.11646/zootaxa.4888.1.1, http://zenodo.org/record/4297699