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Osmia excavata
Alfken, 1903
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Body color black, with hairs brown to grayish brown in female, while grayish brown to grayish white in male. Female clypeus with a large triangular indentation.
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Megachilidae
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Osmia
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Body length :
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female
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9-14 mm
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male
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9-10 mm
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Distribution in Japan :
Hokkaido, Honshu, Shikoku, Kyushu
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Dorsal view of female
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Lateral view of female
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Frontal view of female
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Dorsal view of male
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Lateral view of male
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Frontal view of male
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