Major Groups | Insecta (insects) | Trichoptera (caddisflies) | Conoesucidae Note: Key from Dean et al 2004 |
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1. Metathorax (Mt) very broad, much broader than prothorax (P) (Ms = mesothorax); legs robust; ventral surface of head with genae (G) almost abutting at occipital margin
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-Metathorax (Mt) only slightly broader than prothorax (P) (Ms = mesothorax); ventral surface of head with genae (G) widely separated
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