Aspilota leptoarticulata Munk & Peris-Felipo 2016, sp. nov
| Main Authors: | Peris-Felipo, Francisco Javier, Belokobylskij, Sergey A., Vilhelmsen, Lars, Munk, Thorkild |
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| Format: | info publication-taxonomictreatment |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/3857155 |
Daftar Isi:
- Aspilota leptoarticulata Munk & Peris-Felipo sp. nov. urn:lsid:zoobank.org:act: 10CD8348-1EAF-41B8-B062-8 BCB 18B045DC Figs 4–5 Comparative diagnosis Apsilota leptoarticulata sp. nov. is similar to A. deserta Papp, 1967 (Fischer 1974a), A. makita Papp, 2008 (Papp 2008), and A. ventasa Belokobylskij, 2007. The new species differs from A. deserta in having the first flagellar segment 4.5 times as long as its maximum width (6.0 times in A. deserta), hind femur 4.5 times as long as its maximum width (3.6 times in A. deserta), precoxal suture present, not reaching anterior or posterior margins of mesopleuron (reaching anterior margin in A. deserta), and vein r2 (3- SR) 2.8 times as long as vein cuqu1 (2- SR) (1.5 times in A. deserta). On the other hand, A. leptoarticulata sp. nov. differs from A. makita (see Papp 2008) in having the first flagellar segment 4.5 times as long as its maximum width (4.0 times in A. makita), eye in lateral view 1.1 times as wide as temple medially (0.9 times in A. makita), hind femur 4.5 times as long as its maximum width (3.8 times in A. makita), and vein r2 (3- SR) 2.8 times as long as vein cuqu1 (2- SR) (1.7 times in A. makita). Finally, the new species differs from A. ventasa in having the first flagellar segment 4.5 times as long as its maximum width (3.7–3.8 times in A. ventasa), first metasomal tergite 2.0 times as long as its apical width (2.3 times in A. ventasa), eye in lateral view 1.1 times as wide as temple medially (0.9 times in A. ventasa), face 1.5 times as wide as high (1.8 times in A. ventasa), precoxal suture not reaching anterior margin of mesopleuron (reaching in A. ventasa), and vein r2 (3- SR) 2.8 times as long as vein cuqu1 (2- SR) (1.7 times in A. ventasa). Etymology The name refers to the long, thin flagellar segments. Type material Holotype DENMARK: ♀, S Jutland, Klelund Plantage, 55o34ʹ N, 8o55ʹ E, 17 Jun. 1986, Munk leg. (NHMD). Paratypes DENMARK: 1 ♂, E Jutland, Dråby Strand, 5 Jun. 1997, Munk leg. (NHMD); 1 ♂, E Jutland, 2 km Eof Visborg, 28 Jul. 1997, Munk leg. (NHMD). FINLAND: 1 ♀, ES Mikkelin mlk., 6859: 573, 23 Aug. 1975, Koponen leg. (MZA); 1 ♀, U. Nurmijärvi, 6715: 776, 4 Sep. 1976, Koponen leg. (MZA). Description Female (holotype) LENGTH. Body 1.5 mm; fore wing 2.0 mm; hind wing 1.4 mm. HEAD. In dorsal view 1.8 times as wide as its median length, 1.4 times as wide as mesoscutum, with rounded temples behind eyes. Maximum width of head at level of temple (dorsal view) not larger than width at level of eyes. Eye in lateral view 1.6 times as high as wide and 1.1 times as wide as temple medially. POL 1.5 times OD; OOL 4.5 times OD. Face 1.5 times as wide as high; inner margins of eyes subparallel. Clypeus slightly curved ventrally, 2.5 times as wide as high. Mandible widened towards apex, 1.8 times as long as maximum width. Upper tooth of mandible distinctly shorter than middle and lower teeth; middle tooth long and pointed; lower tooth longer than upper tooth, rounded apically. Antenna slender, 16 - segmented. Scape 1.5 times as long as pedicel. First flagellar segment 4.5 times as long as its apical width, 1.1 times as long as second segment; 2 nd and 3 rd segments 4.2 times as long as maximum width, 4 th and 5 th segments 3.8 times, 6 th to 9 th segments 3.3 times, 10 th segment 2.7 times, 11 th and 12 th segments 2.3 times, 13 th segment 2.0 times, and 14 th (apical) segment 2.2 times as long as their maximum widths. MESOSOMA. In lateral view 1.3 times as long as high. Mesoscutum as long as maximum width. Notauli mainly absent on horizontal surface of mesoscutum. Mesoscutal pit absent. Prescutellar depression smooth, without lateral carinae. Precoxal suture present, not reaching anterior or posterior margins of mesopleuron. Posterior mesopleural furrow crenulate. Propodeum sculptured, with large areola. Propodeal spiracle small. LEGS. Hind femur 4.5 times as long as its maximum width. Hind tibia slightly widened towards apex, about 8.0 times as long as its maximum subapical width, as long as hind tarsus. First segment of hind tarsus 1.9 times as long as second segment. WINGS. Length of fore wing 2.4 times its maximum width. Radial (marginal) cell ending at apex of wing, 4.1 times as long as its maximum width. Vein cuqu1 (2- SR) present and sclerotized. Vein r2 (3- SR) 2.8 times as long as vein cuqu1 (2- SR); vein r3 (SR 1) 2.6 times as long as vein r2 (3- SR). Nervulus (cu-a) distinctly postfurcal. Brachial (subdiscal) cell closed distally, 2.8 times as long as its maximum width. Hind wing 6.0 times as long as its maximum width. METASOMA. Distinctly compressed. First tergite finely rugose, slightly widened towards apex, twice as long as its apical width. Ovipositor 1.1 times as long as first tergite, distinctly shorter than metasoma, 0.8 times as long as hind femur. COLOUR. Body, antenna and pterostigma brown to dark brown. Scape, pedicel, first flagellar segment, mandible and legs yellow. Wings hyaline. VARIATION. Body length 1.4–1.6 mm. Male Body length 1.6 mm. Fore wing length 2.0 mm; hind wing length 1.5 mm. Antenna 17 - segmented. First flagellar segment 5.0 times as long as its maximum width; middle segments 3.0 times as long as their maximum widths. Otherwise similar to female. Distribution Denmark, Finland.
- Published as part of Peris-Felipo, Francisco Javier, Belokobylskij, Sergey A., Vilhelmsen, Lars & Munk, Thorkild, 2016, Catalogue of Danish Alysiinae (Hymenoptera: Braconidae), with the description of two new species of Aspilota Foerster, 1863, pp. 1-48 in European Journal of Taxonomy 250 on pages 11-14, DOI: 10.5852/ejt.2016.250, http://zenodo.org/record/3850586