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Phortica (Ashima) takehiroi Toda & Bänziger & Sati & Fartyal & Suwito & Katoh 2020, sp. nov

Authors :
Toda, Masanori J.
Bänziger, Hans
Sati, Pradeep C.
Fartyal, Rajendra S.
Suwito, Awit
Katoh, Toru
Publication Year :
2020
Publisher :
Zenodo, 2020.

Abstract

33) Phortica (Ashima) takehiroi Toda, sp. nov. (Fig. 9) Diagnosis. Arista with arb = 2/0 (ch.6-2) and apical, leaf-like expansion narrower than 1/2 length and apically roundish or slightly notched (Fig. 9B); anterior postgonite on left lateral lobe of aedeagal sheath apically trifurcated into one very large, sickle-like and two small, claw-like projections (Fig. 9I). Description (not repeating characters common to P. glabra). Supracervical setae 16–17. Dorsomedial, tentorial apodeme 1/2 as long as basal, parallel portion of dorsolateral, tentorial apodeme. Cibarial, medial sensilla approximately 6 per side; posterior sensilla 3–4 per side. All tarsi with gray tarsomere V; all tarsomere Is slightly longer than 3 succeeding tarsomeres together. Measurements (holotype / 1♂ paratype, in mm): BL = 3.34/3.43, ThL = 1.55/1.37, WL = 2.46/2.24, WW = 1.08/1.03. Indices (holotype / 1♂ paratype, in ratio): FW/HW = 0.43/0.48, ch/o = 0.11/0.09, prorb = 1.23/1.45, rcorb = 0.53/0.59, vb = 0.55/0.40, dcl = 0.49/0.50, presctl = 0.68/0.56, sctl = 1.01/1.03, sterno = 0.92/0.98, orbito = 1.91/1.95, dcp = 0.25/0.23, sctlp = 1.33/1.36, C = 2.48/2.32, 4c = 1.55/1.47, 4v = 3.37/(n/a), 5x = 1.17/1.08, ac = 3.40/(n/a), M = 0.76/0.68, C3F = 0.68/0.64. Holotype. ♂ (SEHU), “ Matsuyama, Ehime Pref., Japan, 33°51’19” N 132°46’21” E, 100 m a.s.l., 23.x.2010, T. Katoh”. Paratype. Japan: 1♂, Kakei, Aki-ota, Hiroshima Pref., 18.vii.2010, T. Katoh (SEHU). Distribution. Japan (Chugoku, Shikoku). Remarks. This species resembles P. glabra in having the apically blunt posterior postgonite on the right side of aedeagal sheath and the long, broad, sinuated lateral lobe on the left side, but can be distinguished from it by the diagnostic characters. Etymology. Patronym, dedicated to Dr. Takehiro Katoh, who collected the specimens.

Details

Database :
OpenAIRE
Accession number :
edsair.doi...........58111d0c8104a5357563ef117a5a51f8
Full Text :
https://doi.org/10.5281/zenodo.5221363