Stenopogoninae
Ceraturgini
Ceraturgus
Myelaphus
Cyrtopogonini
Ablautus
Backomyia
Callinicus
Cyrtopogon
Eucyrtopogon
Hadrokolos
Heteropogon
Holopogon
Itolia *
Metapogon
Nannocyrtopogon
Pritchardomyia
Sintoria
Wilcoxia
Enigmomorphini
Archilestris
Dicranus
Microstylum
Prolepsis
Plesiommatini
Plesiomma
Stenopogonini
Ospriocerus
Scleropogon
Stenopogon
Tillobromini
Coleomyia
Willistoninini
Willistonina
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Itolia Wilcox, 1936
[Stenopogoninae: Cyrtopogonini]
Neotropical
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Nearctic
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Palaearctic
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Afrotropical
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Oriental
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Australian & Oceania
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?
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typ.loc.
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Description:
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Wilcox, J. (1936): Asilidae, new and otherwise, from the Southwest, with a key to the genus Stichopogon. - Pan-Pacific Entomologist 12: 201-212 [201]; San Francisco.
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Type species:
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Itolia maculata Wilcox, 1936: 202
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Literature:
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Wilcox, J. (1949): The genus Itolia Wilcox (Diptera: Asilidae). - Pan-Pacific Entomologist 24(1948): 191-193; San Francisco [key]. Martin, C.H. (1966): New Asilidae from Mexico in the genera Itolia and Sphageus (Diptera). - Pan-Pacific Entomologist 43: 212-218; San Francisco [key].
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Nearctic species:
- Itolia atripes Wilcox, 1949
- Itolia fascia Martin, 1966
- Itolia maculata Wilcox, 1936
- Itolia pilosa Martin, 1966
- Itolia timberlakei Wilcox, 1949
Itolia pilosa Martin, 1966
- male -
Founded on:
Martin, C.H. (1966): New Asilidae from Mexico in the genera Itolia and Sphageus (Diptera). - Pan-Pacific Entomologist 43: 212-218; San Francisco. [amended]
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Scutellum densely gray tomentose. Dense tomentose bands on abdominal tergites 1-4 entire, or nearly so. Length 7-9 mm . . . . . Itolia timberlakei Wilcox, 1949 [CA, AZ, MEX, BCF]
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Scutellum tomentose either anteriorly or around the margin of the disc.
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Legs black. Abdomen yellowish red, tergites 1-3 vary from almost totally red to nearly totally black, gray tomentose bands on tergites 1-2 or on 1-3 of both sexes either or interrupted. Length 5-9 mm . . . . . Itolia atripes Wilcox, 1949 [AZ, CA, NV, MEX, BCF, SON]
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Tibiae mostly red. Anterior tergites black at least dorsally.
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Scutellum polished medially, margin brownish tomentose. Posterior margins of tergites narrowly red, posterior corners narrowly brownish gray tomentose. Length 7 mm . . . . . Itolia fascia Martin, 1966 [MEX]
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Anteriorly scutellum gray tomentose, polished posteriorly.
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Abdomen with broadly interrupted gray tomentose bands on tergites 1-7 in male, 1-5 in female, sometimes band on tergite 2 entire. Short pile on scutellum. Length 6-7 mm . . . . . Itolia maculata Wilcox, 1936 [AZ, MEX, SON]
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Abdomen shining dorsally, posterior corners of tergites 2-5 in male, 1-5 in female, narrowly gray tomentose. Long whitish pile on scutellum. Length 7-8 mm . . . . . Itolia pilosa Martin, 1966 [MEX, SON]
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Contents: © Fritz Geller-Grimm, Jorge N. Artigas, 2007
Layout & images: © Fritz Geller-Grimm, 2007
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