Mayflies

maleNew Paltz, NY (July 5, 2014)

maleNew Paltz, NY (July 5, 2014)

Liausson, Languedoc-Roussillon, France

Liausson, Languedoc-Roussillon, France

Liausson, Languedoc-Roussillon, France

Ephemerellid mayfly. Original illustration by Christine Elder.

Loch Druidibeag, South Uist, Outer Hebrides

Catacol Isle of Arran. NR915495

Loch Druidibeag, South Uist, Outer Hebrides

Epeorus yougoslavicus on a rock in a stream in Switzerland

Panes, Principado de Asturias, Espaa

Los Llanos, Cantabria, Spain

Since my childhood I've identified tentatively this mayfly, extremely common in my city, as Choroterpes picteti. I still would like a confirmation from a mayfly expert.In certain forums they asked more detailed photos. However when I provided these, no further replies followed. I hope that the head and the wing venation are enough visible here for help.The mayfles are in Saragossa, NE Spain, 200 meters over sea. The river here is very big, not deep, slow flowing, and with muddy bottom and brown-stained water.

Since my childhood I've identified tentatively this mayfly, extremely common in my city, as Choroterpes picteti. I still would like a confirmation from a mayfly expert.In certain forums they asked more detailed photos. However when I provided these, no further replies followed. I hope that the head and the wing venation are enough visible here for help.The mayfles are in Saragossa, NE Spain, 200 meters over sea. The river here is very big, not deep, slow flowing, and with muddy bottom and brown-stained water.

Since my childhood I've identified tentatively this mayfly, extremely common in my city, as Choroterpes picteti. I still would like a confirmation from a mayfly expert.In certain forums they asked more detailed photos. However when I provided these, no further replies followed. I hope that the head and the wing venation are enough visible here for help.The mayfles are in Saragossa, NE Spain, 200 meters over sea. The river here is very big, not deep, slow flowing, and with muddy bottom and brown-stained water.

Since my childhood I've identified tentatively this mayfly, extremely common in my city, as Choroterpes picteti. I still would like a confirmation from a mayfly expert.In certain forums they asked more detailed photos. However when I provided these, no further replies followed. I hope that the head and the wing venation are enough visible here for help.The mayfles are in Saragossa, NE Spain, 200 meters over sea. The river here is very big, not deep, slow flowing, and with muddy bottom and brown-stained water.

Marjory Stoneman Douglas Everglades Habitat

SO729470. Cradley, Malvern, Worcs.

Cradley, Malvern Worcs. SO729470

Coloburiscoides nsp, Acheron River at Taggerty, VIC

Coloburiscoides nsp, Acheron River at Taggerty, VIC