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Systematics
Blephariceridae Biology Classification Keys Site Index
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Couplets: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Key to Adult Males of Eastern Nearctic Blephariceridae: Couplet 2(1)
| Inner margin of cercus convex or expanded...3 | Inner margin of cercus straight, neither convex nor expanded...5 |
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