Phortica (Ashima) halimunensis Toda & B��nziger & Sati & Fartyal & Suwito & Katoh 2020, sp. nov
| Autor: | Toda, Masanori J., B��nziger, Hans, Sati, Pradeep C., Fartyal, Rajendra S., Suwito, Awit, Katoh, Toru |
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| Rok vydání: | 2020 |
| Předmět: | |
| DOI: | 10.5281/zenodo.5221306 |
| Popis: | 21) Phortica (Ashima) halimunensis Toda, sp. nov. (Fig. 6) Diagnosis. Apical piece of aedeagal, median rod small and flat plate (Fig. 6E,F). Description (not repeating characters common to P. tanabei). Supracervical setae 8���11. Dorsomedial, tentorial apodeme slightly shorter than basal, parallel portion of dorsolateral, tentorial apodeme. Arista with arb = 1���2/1; apical, leaf-like expansion apically somewhat roundish and with short, awn-like projection (Fig. 6A). Cibarial, medial sensilla 5���6 per side; posterior sensilla approximately 5 per side. Fore and hind tarsomere Is as long as 3 succeeding tarsomeres together; mid one slightly longer than rest tarsomeres together. Measurements (holotype /range of 4♂ paratypes, in mm): BL = 2.90/2.46���2.74, ThL = 1.39/1.15���1.37, WL = 2.11/1.83���2.11, WW = 0.95/0.86���0.98. Indices (holotype /range of 4♂ paratypes, in ratio): FW/HW = 0.46/0.45���0.47, ch/o = 0.07/0.07���0.08, prorb = 1.13/1.11���1.29, rcorb = 0.66/0.47���0.69, vb = 0.31/0.33���0.46, dcl = 0.44/0.37���0.47, presctl = 0.41/0.45���0.51, sctl = 1.00/1.00���1.07, sterno = 0.88/0.85���0.99, orbito = 1.84/2.00���2.39, dcp = 0.22/0.21���0.26, sctlp = 1.08/0.93���1.12, C = 2.31/2.06���2.20, 4c = 1.44/1.43���1.70, 4v = 2.87/2.62���3.21, 5x = 1.30/1.04���1.28, ac = 3.72/3.34���4.03, M = 0.70/0.59���0.80, C3F = 0.54/0.61���0.72. Holotype. ♂ (MZB), ��� Cikaniki, Mt. Halimun, West Java, Indonesia, 6��44���42.5��� S 106��32���14.5��� E, 1,051 m a.s.l., 4.xi.2009, ex around eyes, M.J. Toda ���. Paratypes. Indonesia: 1♂, same data as the holotype, except 5.xi.2009 (MZB); 1♂, ditto, except ex tree trunk (SEHU); 2♂, same data as the holotype, except 9.xi.2009 (SEHU). Distribution. Java (West Java). Remarks. This species is coupled with P. tanabei (BP = 72%; Fig. 1), sharing the aedeagal, median rod distally diffentiated into one asymmetric sclerite piece (ch.58-3; Fig. 6E,F), but can be distinguished from it by the diagnostic character. Etymology. Referring to the type locality. Published as part of Toda, Masanori J., B��nziger, Hans, Sati, Pradeep C., Fartyal, Rajendra S., Suwito, Awit & Katoh, Toru, 2020, Taxonomy and evolution of asymmetric male genitalia in the subgenus Ashima Chen (Diptera: Drosophilidae: Phortica Schiner), with descriptions of seven new species, pp. 1-54 in Zootaxa 4789 (1) on page 24, DOI: 10.11646/zootaxa.4789.1.1, http://zenodo.org/record/3884610 |
| Databáze: | OpenAIRE |
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