Loboscelidia squamosa, Hisasue & Pham & Mita, 2023
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publication ID |
https://doi.org/ 10.5852/ejt.2023.887.2203 |
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publication LSID |
lsid:zoobank.org:pub:788AE14A-0698-4C42-819C-BC2412F76FCA |
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DOI |
https://doi.org/10.5281/zenodo.8224936 |
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persistent identifier |
https://treatment.plazi.org/id/748BCA32-71CC-4F1E-B37E-65254E040FBE |
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taxon LSID |
lsid:zoobank.org:act:748BCA32-71CC-4F1E-B37E-65254E040FBE |
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treatment provided by |
Felipe |
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scientific name |
Loboscelidia squamosa |
| status |
sp. nov. |
Loboscelidia squamosa sp. nov.
urn:lsid:zoobank.org:act:748BCA32-71CC-4F1E-B37E-65254E040FBE
Figs 22 View Fig , 25O View Fig , 29–30 View Fig View Fig
Etymology
Named after the Latin ‘ squamosa ’, meaning ‘a scale’, referring to the scale-like setae on the body.
Type material
Holotype VIETNAM • ♀; Thua Thien Hue Province, Bach Ma NP , 19 km point; 16.198° N, 107.860° E; 3–6 Jul. 2016; T. Mita and Y. Komeda leg.; YPT; VNMN. GoogleMaps
Paratypes VIETNAM • 1 ♀; Ninh Binh Province, Cuc Phuong Natonal Park ; 27 Aug. 2019; Y. Hisasue leg.; VNMN • 1 ♀; same locality as for preceding; 21 Aug. 2019; Y. Hisasue et al. leg.; FIT; VNMN .
Description
Female ( Fig. 22A View Fig )
MEASUREMENTS. Body length 4.7 mm; forewing length 4.2 mm.
HEAD. Head ( Fig. 22B–D View Fig ) 1.7 times as long as high, 1.1 times as long as wide; inner ocular length 0.67 times as long as head width; frontal projection rectangular in frontal view ( Fig. 22C View Fig ); frons rugose, with transverse grooves ( Fig. 22C View Fig ); frons with low ridge extending from vertex along inner orbit of eye ( Fig. 22C View Fig ); spraclypeal area with transverse carinae ( Fig. 22B View Fig ); temple 0.67 times as long as MOD ( Fig. 22C View Fig ); POL 1.6 times as long as MOD; OOL 2.8 times as long as MOD; LOL 0.60 times as long as MOD; behind ocelli with transverse depression ( Fig. 22C View Fig ); cervical expansion convex in lateral view ( Fig. 22D View Fig ), with longitudinal grooves; basal part of cervical expansion constricted weakly in dorsal view ( Fig. 22C View Fig ); scape 3.2 times as long as wide; scape with longitudinal grooves; scape with transparent flange, 0.29 times as long as tubular part of scape, 0.67 times as wide as tubular part of scape; F1 1.4 times as long as wide; F2 1.1 times as long as wide; F11 1.1 times as long as wide; relative length of F1–F11: 2.0: 1.5: 1.3: 1.2: 1.1: 1.0: 1.0: 1.0: 0.8: 0.8: 1.1.
MESOSOMA. Pronotum 0.70 times as long as posterior width of pronotum ( Fig. 22F View Fig ); posterior width of pronotum 1.6 times as wide as anterior width and 1.1 times as wide as head width; dorsolateral surface of pronotum carinate ( Fig. 22A View Fig ); notauli of scutum slightly curved, reaching posterior margin ( Fig. 22G View Fig ); scutellum polished and punctured and rugose ( Fig. 22G View Fig ); apico-lateral area of scutellum punctured, without longitudinal carina ( Fig. 22G View Fig ); metanotum punctured, without ridge ( Fig. 22G View Fig ); scrobal sulcus present, weakly depressed ( Fig. 22A View Fig ); metanotum 0.39 times as long as scutellum ( Fig. 22G View Fig ); propodeal angle strongly developed; propodeum without transverse carina above foramen.
WINGS. Forewing ( Fig. 22E View Fig ) with M curved; cu-a 1.3 times as long as R; A extending Cu+M; R1 0.90 times as long as R; Rs 3.3 times as long as R.
LEGS. Femora and tibiae longitudinally carinate ( Fig. 22A View Fig ); tibiae without transparent flanges but transformed flattened toward ventral margin; flange on forefemur 0.61 times longer, as wide as tubular part of forefemur; flange on midfemur 0.67 times longer, 1.7 times wider than tubular part of midfemur; hind coxa 1.8 times as long as hind trochanter; hind coxa dorso-laterally carinate; basal part of hindfemur producing, strongly producing, simple; hindfemur basally stout, apparently wider than distal part; ventral margin of hindfemur flat; outer surface of hindfemur smooth; flange on hindfemur 0.49 times longer, 0.92 times wider than tubular part of hindfemur; hind tarsal claw with one median tooth, not reaching to tarsal claw ( Fig. 25O View Fig ).
PILOSITY. Frons with dense decumbent scale-like setae ( Fig. 22B View Fig ); spraclypeal area with dense decumbent scale-like setae ( Fig. 22B View Fig ); eye with dense decumbent scale-like setae ( Fig. 22B View Fig ); temple with dense decumbent cuneate and scale-like setae ( Fig. 22D View Fig ); lower gena with dense decumbent scale-like setae ( Fig. 22D View Fig ); cervical expansion with dense decumbent scale-like setae ( Fig. 22C View Fig ); hypostoma with dense decumbent cuneate and scale-like setae; scape with dense decumbent cuneate setae; pedicel with dense decumbent cuneate setae; F1 with dense decumbent cuneate setae ( Fig. 22A–B View Fig ); dorsal surface of pronotum with dense decumbent cuneate setae ( Fig. 22F View Fig ); lateral surface of pronotum with dense decumbent cuneate setae ( Fig. 22A View Fig ); propleuron with dense decumbent cuneate setae ( Fig. 22A View Fig ); scutum with dense decumbent cuneate setae ( Fig. 22F View Fig ); mesopleuron with dense decumbent cuneate setae ( Fig. 22A View Fig ); tegula with dense decumbent cuneate setae ( Fig. 22G View Fig ); scutellum with dense decumbent cuneate setae ( Fig. 22G View Fig ); lateral surface of propodeum with dense decumbent cuneate setae ( Fig. 22A View Fig ); legs with dense decumbent scale-like setae ( Fig. 22A View Fig ); lateral margin of T4 with sparse decumbent cuneate and scale-like setae.
COLORATION. Body reddish brown; antenna reddish brown; legs reddish brown; flanges yellowish brown; ribbon-like setae whitish yellow.
Male
Unknown.
Distribution
Vietnam (Northern Vietnam, Central Vietnam) ( Fig. 29 View Fig ).
Host
Oxyartes sp. ( Lonchodidae : Necrosciinae ) based on the foraging behavior of a female.
Remarks
This new species can be easily distinguished from any other species by the dense scale-like setae on the body. A paratype female (Cuc Phuong, 21 August 2019) was collected by FIT at night (9 p. m.). The female attacks the eggs of Oxyartes sp. and buries them in the soil. Details of the foraging behavior are provided in the discussion.
| FIT |
FIT |
| VNMN |
Vietnam National Museum of Nature |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Class |
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Order |
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SubOrder |
Apocrita |
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SuperFamily |
Chrysidoidea |
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SubFamily |
Loboscelidiinae |
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