Ironomyia White, 1917
publication ID |
https://doi.org/ 10.1206/0003-0090-423.1.1 |
DOI |
https://doi.org/10.5281/zenodo.4612811 |
persistent identifier |
https://treatment.plazi.org/id/03B187A8-FFBB-FFC3-FCFE-380F7B5BF93E |
treatment provided by |
Felipe |
scientific name |
Ironomyia White |
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Ironomyia White View in CoL View at ENA
Ironomyia White, 1916: 216 View in CoL . Type species I. nigromaculata White, 1916 View in CoL ; J.F. McAlpine, 1967 (as family); D.K. McAlpine, 2008 (revision of Ironomyia View in CoL species).
DIAGNOSIS: (based on McAlpine and Martin, 1966; J.F. McAlpine, 1967; D.K. McAlpine, 2008, with modifications): Relatively stout flies with dark, bold velvety markings that contrast with pruinescent silvery and gray areas; patterns sexually dimorphic. Head: Antennal pedicel with fingerlike lobe inserted into deep, notchlike emargination of flagellomere 1 (flagellomere 1 strongly reniform, with two “sacculi” [ McAlpine, 2008], i.e., sensory pits). Proboscis relatively long and slender, labellum small. Thorax: Dorsocentral setae small, reduced in number; acrostichals in two rows. Wing: R 2+3 and R 4+5 close, parallel, slightly sinuous; cell d apically acute, with strongly oblique dm-cu; cell cup relatively short; anal lobe well developed. Abdomen and Terminalia: Tergites 1 and 2 partially fused (separated via sulcus only, no intersegmental membrane [D.K. McAlpine, 2008]); sternites well developed. Male terminalia circumverted 360°, symmetrical, ventroflexed; surstyli well developed, not fused to epandrium; postgonites absent (as in Phoridae ), sternite 8 fused to epandrium, phallapodeme articulated ( Sinclair et al., 2013). Female terminalia telescoping, with long membranous section posterior to segment 7; three spermathecae.
TYPE SPECIES: I. nigromaculata White.
COMMENTS: There are three species of Ironomyia , all Recent, the other two species besides the type being I. francisi D.K. McAlpine and I. whitei D.K. McAlpine. The genus is distributed in eastern Australia from Queensland to Tasmania ( McAlpine, 2008). According to McAlpine (2008) these flies are uncommon, usually found on tree trunks, sometimes attracted to lights. Their life histories are unknown.
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Ironomyia White
Grimaldi, David A. 2018 |
Ironomyia
White, A. 1916: 216 |