Phortica (Phortica) lanuginosa Chen & Toda, 2007
publication ID |
https://doi.org/ 10.5281/zenodo.5333042 |
persistent identifier |
https://treatment.plazi.org/id/03CC87B2-9811-0066-BB47-69883A9CFE4D |
treatment provided by |
Diego |
scientific name |
Phortica (Phortica) lanuginosa Chen & Toda |
status |
sp. nov. |
Phortica (Phortica) lanuginosa Chen & Toda View in CoL , new species
( Figs. 26–29 View Figs )
Diagnosis. – Anepisternum with setulae; aedeagal basal bridge with ca. 10 triangular, strongly sclerotized teeth along margin ( Fig. 29 View Figs ).
Material examined. – Holotype male (terminalia dissected), MALAYSIA: Park Headquarters, Mt. Kinabalu , Sabah, coll. M. J. Toda, 11 Mar.1999 ( KPSP).
Description. – Male. Head: Frons dark brown on upper half, brown on lower half. Arista sometimes with 1 small ventral branch.
Thorax: Orange yellow. Scutellum with trifurcate brown patch, pale yellow on tip.
Wing: Smoky.
Legs: All femora slightly brown. Midleg tibia subapically with 3-4 longer setae on anterior surface.
Abdomen: First to fifth tergites yellow; second tergite with brownish black patches submedially; third to fifth tergites each with medially protruded, sublaterally interrupted, black band on posterior margin; sixth tergite nearly entirely black, narrowed on lateral margins, with a few long strong setae on posterolateral margins.
Male terminalia: Epandrium pubescent anteroventrally and dorsomedially, with 9 setae on dorsal to posterolateral portion per side ( Fig. 26 View Figs ). Surstylus pubescent and setigerous, with wedge-shaped prensisetae on inner margin ( Fig. 27 View Figs ). Additional plate between cerci and 10th sternite pubescent, medially connected to 10th sternite ( Fig. 28 View Figs ). Posterolateral lobe of hypandrium undeveloped. Paramere with pubescence distally, 1 sensillum and 4 teeth apically, and 1 small process subapically ( Fig. 29 View Figs ). Vertical lobe of gonopods with 1 pair of somewhat triangular lobes basally ( Fig. 29 View Figs ). Aedeagal median rod with knot subapically, basally with 1 pair of bridges ( Fig. 29 View Figs ).
Female: Unknown.
Measurements: BL = 4.81 mm in holotype; ThL = 2.31 mm; WL = 3.32 mm; WW = 1.44 mm.
Indices: arb = 4/0-1, avd = 0.36, adf = 2.20, flw = 1.30, FW/ HW = 0.40, ch/o = 0.07, prorb = 1.15, rcorb = 0.45, vb = 0.35, dcl = 0.60, presctl = 0.90, sctl = 0.90, sterno = 1.10, orbito = 1.20, dcp = 0.25, sctlp = 0.90, C = 2.00, 4c = 1.47, 4v = 2.59, 5x = 0.80, ac = 3.57, M = 0.47, C3F = 0.72.
Etymology. – From the Latin word “lanuginosus”, meaning clothed with several setulae, referring to the anepisternum.
Distribution. – Malaysia (Sabah).
Remarks. – This species is somewhat similar to P. (P.) cardua in the morphology of arista and paramere, but can be distinguished from it by the setigerous anepisternum and the aedeagal basal bridge (in P. cardua : anepisternum lacking setulae; aedeagal basal bridge with ca. 5 triangular, sclerotized teeth along margin and 2–3 apically sclerotized lobe-like processes).
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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