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Kongsvad Mølleå
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Glenstrup Sø
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Fussing Sø, Randers, Jylland, Danmark
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Gudenå opstrøms Klostermølle, Jylland, Danmark
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Mattrup Å ved Stidsmølle, Jylland, Danmark
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Hvidding Krat S.f. Hobro, Danmark
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Kastbjerg Å
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Gudenå
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Pentagenia vittigera Walsh; nymph. Nymph from above, with the gills on the right pushed aside to show the markings of the abdomen
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Ephemera varia Eaton; adult. Adult male 27; Legs of one side of the same 28; End of abdomen of the same from beneath 29
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Hexagenia nymphs. Nymph of H. bilineata Say, dorsal view. The hind feet are turned forward for comparison with the other feet, and the gills on the right are moved aside to show the markings on the abdomen. The 3-branched, rudimentary gills on the first abdominal segment are abnormal
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Boonsatien Boonsoong, Dietrich Braasch
Zookeys
Figure 1.A Habitus of Epeorus aculeatus Braasch, 1990 B lamellae of gills 7 of Epeorus khayengensis Boonsoong & Braasch, 2010 C–E ventral view of abdomen (C), abdominal gills 1 (D) and abdominal terga of (E) Epeorus thailandensis sp. n. F abdominal terga of Epeorus unicornutus Braasch, 2006 G abdominal terga of Epeorus khayengensis Boonsoong & Braasch, 2010 H–J abdominal terga (H), lamellae of gills 1 (I) and tergum VII (J) of Epeorus inthanonensis Braasch & Boonsoong, 2010.
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Figures 1–3.Thalerosphyrus determinatus (Walker, 1853). 1 Habitus in dorsal view 2 Habitus in ventral view 3 Detail of abdominal segments VI–IX in ventral view.
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Figures 1–4.Rhithrogeniella ornata Ulmer, 1939. 1 Genitalia of the male imago (holotype) in ventral view 2 Foreleg of a male subimago (paratype) 3 Hindleg of a male subimago (paratype) 4 Penis lobes of a male subimago (paratype): plain line, cuticular structures of the subimago; dotted line, outline of the imago penis lobes.
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WWT Grafton Woods. Worcs SO973563
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Cradley, Malvern, Worcs. SO729470
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Stratford-on-Avon District, England, United Kingdom
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Catacol Isle of Arran. NR915495
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SO729470. Cradley, Malvern, Worcs.
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Kongsvad Mølleå
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Glenstrup Sø
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Fussing Sø, Randers, Jylland, Danmark
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Gudenå opstrøms Klostermølle, Jylland, Danmark
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Mattrup Å ved Stidsmølle, Jylland, Danmark