A New Species of Hilara from Arctic Canada (Diptera: Empidae)
Black, uniformly dark brown- or grey-pollinose. Thorax obscurely quadrivittate. Legs short-haired. Wings milk-white in both sexes. Head black; frons and occiput, viewed from above, velvety with dark-brown tinge; bristles and hairs fine, black, the former about as long as third antennal segment less...
Published in: | The Canadian Entomologist |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Cambridge University Press (CUP)
1955
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Subjects: | |
Online Access: | http://dx.doi.org/10.4039/ent8745-1 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0008347X00103372 |
Summary: | Black, uniformly dark brown- or grey-pollinose. Thorax obscurely quadrivittate. Legs short-haired. Wings milk-white in both sexes. Head black; frons and occiput, viewed from above, velvety with dark-brown tinge; bristles and hairs fine, black, the former about as long as third antennal segment less style. Antenna black, slightly shorter than head; style about half as long as third segment. Palpus and proboscis black. |
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