Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Suborder Pisciforma


mayfly nymph - Ameletus Mayfly - Ameletus vernalis Minnow Mayfly - Ameletus browni mayfly - Ameletus lineatus Ameletus browni adult male - Ameletus browni - male Ameltus browni larva - Ameletus browni - female Stoner Mayfly - Ameletus Larva from large pond - Ameletus

Ametropus ammophilus

Callibaetus?? (Green eyes), 3:16pm - Callibaetis ferrugineus Callibaetus??, 5:34pm - Callibaetis ferrugineus Tiny mayfly Mayfly 2012 - Baetis tricaudatus Heterocloeon curiosum Callibaetis ferrugineus? - Callibaetis ferrugineus unknown mayfly - Cloeon dipterum Baetidae

Mayfly - Siphloplecton Mayfly - Siphloplecton basale Mayfly - Siphloplecton Mayfly - Siphloplecton basale Siphloplecton cf. basale - Siphloplecton Siphloplecton cf. basale - Siphloplecton mayfly - Siphloplecton basale Siphloplecton basale - male

mayfly nymph - Siphlonurus Mayfly - Siphlonurus typicus Mayfly ID - Siphlonurus alternatus Mayfly larva - Siphlonurus Mayfly  - Siphlonurus - male Mayfly - Siphlonurus sp?  - Siphlonurus - male Mayfly - Siphlonurus Siphlonuridae? - Siphlonurus