Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
Option 1 | Option 2 |
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Each mesonotal plate wider than long, shorter mesally than laterally (sf 19.278) | Mesonotal plates of varying width, but length nearly same mesally and laterally |
Abdominal segment VIII with transverse posterodorsal line of slender, closely spaced setae (sf 19.275) | Abdominal segment VII with or without posterodorsal line of setae, but less dense than at left, if present (sf 19.306) |
Case of short pieces of Sphagnum moss laid transversely (sf 19.341) North | |
Remaining genera: Chilostigma, Chyranda, Clostoeca, Desmona, Ecclisocosmoecus, Grensia, Homophylax, Hydatophylax, Monophylax, Philocasca, Pseudostenophylax, Psychoglypha, and Pycnopsyche | |
5 Example Specimens | |
Phanocelia Species Phanocelia canadensis No further information about this genus is available on Troutnut.com at this time. | Go to Couplet 5 |