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Other literature type . 2020
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ZENODO
Other literature type . 2020
License: CC 0
Data sources: Datacite
ZENODO
Other literature type . 2020
License: CC 0
Data sources: Datacite
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Hemilea totu David, Hancock & Sachin 2020, sp. n.

Authors: David, K. J.; Hancock, D. L.; Sachin, K.; Sankararaman, H.;

Hemilea totu David, Hancock & Sachin 2020, sp. n.

Abstract

Hemilea totu David, Hancock & Sachin, sp. n. (Figures 1–9) Description: Male: length of body, 4.04 mm. (Figure 1) Head (Fig. 2): Frons dark fuscous with 3 frontal setae (distance between third and second pair 2 times distance between first and second pair), 1 orbital seta, 1 medial vertical and 1 lateral vertical seta present. Ocellar triangle black with well developed ocellar seta; postocellar seta present; postocular setae thin, black. Face concave, fulvous without any markings. Antenna shorter than face, dark fuscous, arista short pilose. Gena narrow, fulvous, with genal seta present. Thorax (Figs 3, 5): reddish brown with irregular dark brown markings except for yellow postpronotal lobe and anepisternal stripe extending from postpronotal lobe to wing base laterally. Thorax with well developed chaetotaxy: 2 scapular setae, 1 presutural supra-alar seta, 1 anterior notopleural seta, 1 posterior notopleural seta, 2 anepisternal setae, 1 anepimeral seta, 1 postsutural supra-alar seta, 1 dorsocentral seta at level of postsutural supra-alar seta, 1 postalar seta, and 1 prescutellar acrostichal seta. Scutellum and subscutellum concolorous with scutum, 2 pairs of scutellar setae. Haltere fulvous. Legs (Fig. 5): all segments fulvous, fore femora with row of 5‾6 elongate ventral spines; middle tibia with ventro-apical black spine. Wing (5.18 mm) dimidiate (Fig. 6); with broad dark brown band covering more than half width of wing, including pterostigma, cells c, r 1 except small marginal triangular hyaline area at apex of vein R 1, r 2+3, r 4+5 except small posterior subapical hyaline indentation, br, bm, bcu, anterobasal 0.60 and narrow anterodistal corner of cell dm, and basal 0.25 of cu 2. Cell bc pale brown. Abdomen: glossy black, oval in shape (Fig. 4). Male genitalia: Epandrium quadrate; lateral surstylus elongate (0.25 mm), anterior lobe sclerotised, posterior lobe weakly sclerotised (Figs. 7, 8); medial surstylus shorter than lateral surstylus and with 2 apical prensisetae (medial one longer than lateral). Proctiger weakly sclerotised, as high as epandrium. Phallus elongate (1.81 mm long inclusive of glans); glans 0.39 mm long, well sclerotised, with elongate hexagonal pattern on dorsal sclerite, basal sclerite with peg-like projections, preglans lobe present (Fig. 9). Type material: Holotype ³, INDIA, Himachal Pradesh, Shimla, IARI, Sub-station, Totu, 18.viii.2019, David K.J., resting on leaves of Vitis vinifera (NBAIR). Etymology: The species name is a noun in apposition and refers to the type locality. Remarks: This species is similar to Hemilea malaisei Hering in wing pattern but has a reddish brown rather than blackish brown scutum, no black spot on the anepimeron, a brown rather than black mediotergite and a shorter brown band at the apex of cell dm that does not cover the entire dm-cu crossvein. A female recorded from Kashmir by Mir et al. (2017) has a large, rounded hyaline posterocentral spot in cell r 4+5 similar to that of H. malaisei, but the reddish yellow scutum, lack of a dark anepisternal spot, and other differences from H. malaisei in wing markings suggest it is probably the female of H. totu.

Published as part of David, K. J., Hancock, D. L., Sachin, K. & Sankararaman, H., 2020, A new species of Hemilea Loew and two new records of Trypetini (Diptera Tephritidae: Trypetinae) from India, pp. 571-576 in Zootaxa 4896 (4) on pages 573-574, DOI: 10.11646/zootaxa.4896.4.8, http://zenodo.org/record/4388179

Related Organizations
Keywords

Insecta, Arthropoda, Diptera, Tephritidae, Animalia, Hemilea totu, Biodiversity, Hemilea, Taxonomy

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This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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