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Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

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Family Baetiscidae - Armored Mayflies

fat spiny Mayfly larva - Baetisca laurentina Mayfly Larva - Baetisca laurentina Mayfly Larva - Baetisca laurentina Ritchie County Mayfly - Baetisca Ephemeroptera ID help - Baetisca lacustris - female Ephemeroptera ID help - Baetisca lacustris - female Baetisca berneri Nixe inconspicua ? - Baetisca - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Ephemeroptera (Mayflies)
Suborder Carapacea
Family Baetiscidae (Armored Mayflies)
Numbers
a single genus 12 spp. total, all of in our area(1)(2)
Range
nearctic family more diverse in the east, esp. se. US; 2 spp. are transcontinental in the north, 1 sp. is restricted to nw. NA(1)(2)