28.02.2007 | 1122 | Polycelis nigra / tenuis | 0 | 1 | Ind/m² | o.A. | Turbellaria (Para- bzw. Polyphyla) |
28.02.2007 | 1037 | Pisidium | 0 | 5 | Ind/m² | o.A. | Mollusca |
28.02.2007 | 1013 | Tubificidae | 0 | 5 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
28.02.2007 | 1017 | Glossiphonia complanata | 0 | 4 | Ind/m² | o.A. | Hirudinea |
28.02.2007 | 1003 | Gammarus roeselii | 0 | 52 | Ind/m² | o.A. | Amphipoda |
28.02.2007 | 107 | Baetis rhodani | 0 | 52 | Ind/m² | Larve | Ephemeroptera |
28.02.2007 | 47 | Ephemera danica | 0 | 9 | Ind/m² | Larve | Ephemeroptera |
28.02.2007 | 112 | Elmis | 0 | 24 | Ind/m² | Larve | Coleoptera |
28.02.2007 | 79 | Elmis maugetii | 0 | 18 | Ind/m² | Adulte / Imago | Coleoptera |
28.02.2007 | 28 | Limnius volckmari | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
28.02.2007 | 28 | Limnius volckmari | 0 | 3 | Ind/m² | Larve | Coleoptera |
28.02.2007 | 17 | Oulimnius tuberculatus | 0 | 3 | Ind/m² | Adulte / Imago | Coleoptera |
28.02.2007 | 190 | Goera pilosa | 0 | 1 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 990 | Goeridae | 0 | 3 | Ind/m² | Leergehäuse / Köcher/Röhren | Trichoptera |
28.02.2007 | 15 | Halesus | 0 | 13 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 331 | Hydroptila | 0 | 3 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 126 | Limnephilidae | 0 | 16 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 20163 | Elodes | 0 | 3 | Ind/m² | Larve | Coleoptera |
28.02.2007 | 1266 | Erpobdella vilnensis | 0 | 23 | Ind/m² | o.A. | Hirudinea |
28.02.2007 | 10187 | Simulium ornatum | 0 | 16 | Ind/m² | Larve | Diptera - Simuliidae |
28.02.2007 | 116 | Hydropsyche saxonica | 0 | 16 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 122 | Tabanidae | 0 | 1 | Ind/m² | Larve | Diptera - Tabanidae |
28.02.2007 | 857 | Melampophylax mucoreus | 1 | 75 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 9 | Hydropsyche | 0 | 1 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 351 | Limnephilus extricatus | 1 | 1 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 148 | Limnephilus | 0 | 3 | Ind/m² | Larve | Trichoptera |
28.02.2007 | 42 | Chaetopteryx villosa | 1 | 16 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 1122 | Polycelis nigra / tenuis | 0 | 16 | Ind/m² | o.A. | Turbellaria (Para- bzw. Polyphyla) |
11.05.2010 | 1037 | Pisidium | 0 | 5 | Ind/m² | o.A. | Mollusca |
11.05.2010 | 1092 | Eiseniella tetraedra | 0 | 16 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
11.05.2010 | 1013 | Tubificidae | 0 | 160 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
11.05.2010 | 1000 | Erpobdella octoculata | 0 | 2 | Ind/m² | o.A. | Hirudinea |
11.05.2010 | 1017 | Glossiphonia complanata | 0 | 5 | Ind/m² | o.A. | Hirudinea |
11.05.2010 | 15273 | Hydrachnidia | 0 | 16 | Ind/m² | o.A. | Acari |
11.05.2010 | 1001 | Gammarus fossarum | 0 | 160 | Ind/m² | o.A. | Amphipoda |
11.05.2010 | 1003 | Gammarus roeselii | 0 | 160 | Ind/m² | o.A. | Amphipoda |
11.05.2010 | 7 | Baetis | 0 | 4 | Ind/m² | Larve | Ephemeroptera |
11.05.2010 | 107 | Baetis rhodani | 0 | 520 | Ind/m² | Larve | Ephemeroptera |
11.05.2010 | 47 | Ephemera danica | 0 | 52 | Ind/m² | Larve | Ephemeroptera |
11.05.2010 | 20929 | Leptophlebia submarginata | 0 | 1 | Ind/m² | Larve | Ephemeroptera |
11.05.2010 | 142 | Nemoura | 0 | 5 | Ind/m² | Larve | Plecoptera |
11.05.2010 | 190 | Goera pilosa | 0 | 12 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 15 | Halesus | 0 | 52 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 848 | Hydropsyche siltalai | 0 | 56 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 126 | Limnephilidae | 0 | 7 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 12 | Polycentropus flavomaculatus | 0 | 1 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 11 | Rhyacophila | 0 | 11 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 408 | Sericostoma | 0 | 32 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 911 | Chironomidae | 0 | 52 | Ind/m² | Larve | Diptera - Chironomidae |
11.05.2010 | 132 | Dicranota | 0 | 10 | Ind/m² | Larve | Diptera - Pediciidae |
11.05.2010 | 493 | Ceratopogonidae | 0 | 5 | Ind/m² | Larve | Diptera - Ceratopogonidae |
11.05.2010 | 112 | Elmis | 0 | 16 | Ind/m² | Larve | Coleoptera |
11.05.2010 | 345 | Plectrocnemia geniculata | 0 | 1 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 20163 | Elodes | 0 | 16 | Ind/m² | Adulte / Imago | Coleoptera |
11.05.2010 | 583 | Antocha | 0 | 4 | Ind/m² | Larve | Diptera - Limoniidae |
11.05.2010 | 555 | Stratiomyidae | 0 | 1 | Ind/m² | Larve | Diptera - Stratiomyidae |
11.05.2010 | 1266 | Erpobdella vilnensis | 0 | 22 | Ind/m² | o.A. | Hirudinea |
11.05.2010 | 193 | Habrophlebia lauta | 0 | 1 | Ind/m² | Larve | Ephemeroptera |
11.05.2010 | 849 | Hydropsyche instabilis | 0 | 6 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 116 | Hydropsyche saxonica | 0 | 3 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 148 | Limnephilus | 0 | 52 | Ind/m² | Larve | Trichoptera |
11.05.2010 | 17 | Oulimnius tuberculatus | 0 | 60 | Ind/m² | Adulte / Imago | Coleoptera |
11.05.2010 | 79 | Elmis maugetii | 0 | 80 | Ind/m² | Adulte / Imago | Coleoptera |
11.05.2010 | 28 | Limnius volckmari | 0 | 8 | Ind/m² | Adulte / Imago | Coleoptera |
11.05.2010 | 140 | Laccobius | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
31.03.2014 | 1007 | Dendrocoelum lacteum | 0 | 10 | Ind/m² | o.A. | Turbellaria (Para- bzw. Polyphyla) |
31.03.2014 | 1177 | Dugesia lugubris / polychroa | 0 | 25 | Ind/m² | o.A. | Turbellaria (Para- bzw. Polyphyla) |
31.03.2014 | 1277 | Nematomorpha | 0 | 7 | Ind/m² | o.A. | Nematomorpha |
31.03.2014 | 1037 | Pisidium | 0 | 1 | Ind/m² | o.A. | Mollusca |
31.03.2014 | 1092 | Eiseniella tetraedra | 0 | 7 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
31.03.2014 | 1013 | Tubificidae | 0 | 650 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
31.03.2014 | 1000 | Erpobdella octoculata | 0 | 5 | Ind/m² | o.A. | Hirudinea |
31.03.2014 | 1017 | Glossiphonia complanata | 0 | 8 | Ind/m² | o.A. | Hirudinea |
31.03.2014 | 1008 | Helobdella stagnalis | 0 | 1 | Ind/m² | o.A. | Hirudinea |
31.03.2014 | 15273 | Hydrachnidia | 0 | 65 | Ind/m² | o.A. | Acari |
31.03.2014 | 1004 | Asellus aquaticus | 0 | 31 | Ind/m² | o.A. | Isopoda |
31.03.2014 | 1001 | Gammarus fossarum | 0 | 200 | Ind/m² | o.A. | Amphipoda |
31.03.2014 | 1003 | Gammarus roeselii | 0 | 200 | Ind/m² | o.A. | Amphipoda |
31.03.2014 | 7 | Baetis | 0 | 20 | Ind/m² | Larve | Ephemeroptera |
31.03.2014 | 107 | Baetis rhodani | 0 | 650 | Ind/m² | Larve | Ephemeroptera |
31.03.2014 | 47 | Ephemera danica | 0 | 65 | Ind/m² | Larve | Ephemeroptera |
31.03.2014 | 20929 | Leptophlebia submarginata | 0 | 3 | Ind/m² | Larve | Ephemeroptera |
31.03.2014 | 142 | Nemoura | 0 | 5 | Ind/m² | Larve | Plecoptera |
31.03.2014 | 112 | Elmis | 0 | 100 | Ind/m² | Adulte / Imago | Coleoptera |
31.03.2014 | 289 | Elmis aenea | 0 | 100 | Ind/m² | Adulte / Imago | Coleoptera |
31.03.2014 | 28 | Limnius volckmari | 0 | 7 | Ind/m² | Adulte / Imago | Coleoptera |
31.03.2014 | 17 | Oulimnius tuberculatus | 0 | 65 | Ind/m² | Adulte / Imago | Coleoptera |
31.03.2014 | 14 | Anabolia nervosa | 0 | 1 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 15 | Halesus | 0 | 5 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 848 | Hydropsyche siltalai | 0 | 21 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 126 | Limnephilidae | 0 | 200 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 148 | Limnephilus | 0 | 17 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 12 | Polycentropus flavomaculatus | 0 | 1 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 408 | Sericostoma | 0 | 65 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 264 | Silo nigricornis | 0 | 1 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 265 | Silo pallipes | 0 | 1 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 911 | Chironomidae | 0 | 650 | Ind/m² | Larve | Diptera - Chironomidae |
31.03.2014 | 493 | Ceratopogonidae | 0 | 6 | Ind/m² | Larve | Diptera - Ceratopogonidae |
31.03.2014 | 132 | Dicranota | 0 | 2 | Ind/m² | Larve | Diptera - Pediciidae |
31.03.2014 | 13 | Simuliidae | 0 | 20 | Ind/m² | Larve | Diptera - Simuliidae |
31.03.2014 | 10187 | Simulium ornatum | 0 | 1 | Ind/m² | Puppe | Diptera - Simuliidae |
31.03.2014 | 359 | Limnius | 0 | 2 | Ind/m² | Larve | Coleoptera |
31.03.2014 | 112 | Elmis | 0 | 5 | Ind/m² | Larve | Coleoptera |
31.03.2014 | 20163 | Elodes | 0 | 20 | Ind/m² | Larve | Coleoptera |
31.03.2014 | 10 | Potamophylax | 0 | 2 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 555 | Stratiomyidae | 0 | 1 | Ind/m² | Larve | Diptera - Stratiomyidae |
31.03.2014 | 1266 | Erpobdella vilnensis | 0 | 65 | Ind/m² | o.A. | Hirudinea |
31.03.2014 | 498 | Pilaria | 0 | 1 | Ind/m² | Larve | Diptera - Limoniidae |
31.03.2014 | 496 | Eloeophila | 0 | 1 | Ind/m² | Larve | Diptera - Limoniidae |
31.03.2014 | 20917 | Clinocerinae | 0 | 1 | Ind/m² | Larve | Diptera - Empididae |
31.03.2014 | 115 | Hydropsyche pellucidula | 1 | 43 | Ind/m² | Larve | Trichoptera |
31.03.2014 | 910 | Chironomini | 0 | 10 | Ind/m² | Larve | Diptera - Chironomidae |
31.03.2014 | 763 | Prosimulium tomosvaryi | 0 | 1 | Ind/m² | Puppe | Diptera - Simuliidae |
31.03.2014 | 999 | Athripsodes | 0 | 20 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 1009 | Bithynia tentaculata | 0 | 1 | Ind/m² | o.A. | Mollusca |
16.03.2017 | 1037 | Pisidium | 0 | 7 | Ind/m² | o.A. | Mollusca |
16.03.2017 | 1277 | Nematomorpha | 0 | 1 | Ind/m² | o.A. | Nematomorpha |
16.03.2017 | 1938 | Oligochaeta | 0 | 1 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
16.03.2017 | 1092 | Eiseniella tetraedra | 0 | 7 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
16.03.2017 | 1013 | Tubificidae | 0 | 65 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
16.03.2017 | 1000 | Erpobdella octoculata | 0 | 2 | Ind/m² | o.A. | Hirudinea |
16.03.2017 | 1008 | Helobdella stagnalis | 0 | 1 | Ind/m² | o.A. | Hirudinea |
16.03.2017 | 1004 | Asellus aquaticus | 0 | 3 | Ind/m² | o.A. | Isopoda |
16.03.2017 | 1001 | Gammarus fossarum | 0 | 100 | Ind/m² | o.A. | Amphipoda |
16.03.2017 | 1003 | Gammarus roeselii | 0 | 100 | Ind/m² | o.A. | Amphipoda |
16.03.2017 | 30 | Calopteryx virgo | 0 | 2 | Ind/m² | Larve | Odonata |
16.03.2017 | 15305 | Acari | 0 | 20 | Ind/m² | o.A. | Acari |
16.03.2017 | 107 | Baetis rhodani | 0 | 200 | Ind/m² | Larve | Ephemeroptera |
16.03.2017 | 47 | Ephemera danica | 0 | 20 | Ind/m² | Larve | Ephemeroptera |
16.03.2017 | 20929 | Leptophlebia submarginata | 0 | 20 | Ind/m² | Larve | Ephemeroptera |
16.03.2017 | 142 | Nemoura | 0 | 4 | Ind/m² | Larve | Plecoptera |
16.03.2017 | 289 | Elmis aenea | 0 | 20 | Ind/m² | Adulte / Imago | Coleoptera |
16.03.2017 | 138 | Hydraena | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
16.03.2017 | 17 | Oulimnius tuberculatus | 0 | 5 | Ind/m² | Adulte / Imago | Coleoptera |
16.03.2017 | 190 | Goera pilosa | 0 | 1 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 30291 | Lepidostoma basale | 0 | 3 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 148 | Limnephilus | 0 | 200 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 372 | Plectrocnemia | 0 | 2 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 11 | Rhyacophila | 0 | 1 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 408 | Sericostoma | 0 | 4 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 265 | Silo pallipes | 0 | 2 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 493 | Ceratopogonidae | 0 | 2 | Ind/m² | Larve | Diptera - Ceratopogonidae |
16.03.2017 | 132 | Dicranota | 0 | 1 | Ind/m² | Larve | Diptera - Pediciidae |
16.03.2017 | 496 | Eloeophila | 0 | 2 | Ind/m² | Larve | Diptera - Limoniidae |
16.03.2017 | 13 | Simuliidae | 0 | 200 | Ind/m² | Larve | Diptera - Simuliidae |
16.03.2017 | 10187 | Simulium ornatum | 0 | 1 | Ind/m² | Puppe | Diptera - Simuliidae |
16.03.2017 | 193 | Habrophlebia lauta | 0 | 1 | Ind/m² | Larve | Ephemeroptera |
16.03.2017 | 555 | Stratiomyidae | 0 | 1 | Ind/m² | Larve | Diptera - Stratiomyidae |
16.03.2017 | 20163 | Elodes | 0 | 8 | Ind/m² | Larve | Coleoptera |
16.03.2017 | 112 | Elmis | 0 | 3 | Ind/m² | Larve | Coleoptera |
16.03.2017 | 359 | Limnius | 0 | 3 | Ind/m² | Larve | Coleoptera |
16.03.2017 | 106 | Orthocladiinae | 0 | 200 | Ind/m² | Larve | Diptera - Chironomidae |
16.03.2017 | 1266 | Erpobdella vilnensis | 0 | 3 | Ind/m² | o.A. | Hirudinea |
16.03.2017 | 125 | Hydropsyche angustipennis | 0 | 3 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 127 | Limnephilus rhombicus | 1 | 1 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 10112 | Micropterna testacea | 0 | 65 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 239 | Potamophylax rotundipennis | 0 | 4 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 483 | Glyphotaelius pellucidus | 0 | 2 | Ind/m² | Larve | Trichoptera |
16.03.2017 | 999 | Athripsodes | 0 | 20 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 1122 | Polycelis nigra / tenuis | 0 | 20 | Ind/m² | o.A. | Turbellaria (Para- bzw. Polyphyla) |
14.05.2020 | 1037 | Pisidium | 0 | 7 | Ind/m² | o.A. | Mollusca |
14.05.2020 | 1013 | Tubificidae | 0 | 65 | Ind/m² | o.A. | Oligochaeta (Para- bzw. Polyphyla) |
14.05.2020 | 1266 | Erpobdella vilnensis | 0 | 3 | Ind/m² | o.A. | Hirudinea |
14.05.2020 | 1004 | Asellus aquaticus | 0 | 2 | Ind/m² | o.A. | Isopoda |
14.05.2020 | 1001 | Gammarus fossarum | 0 | 250 | Ind/m² | o.A. | Amphipoda |
14.05.2020 | 1003 | Gammarus roeselii | 0 | 400 | Ind/m² | o.A. | Amphipoda |
14.05.2020 | 15305 | Acari | 0 | 20 | Ind/m² | o.A. | Acari |
14.05.2020 | 107 | Baetis rhodani | 0 | 557 | Ind/m² | Larve | Ephemeroptera |
14.05.2020 | 278 | Baetis vernus | 0 | 92 | Ind/m² | Larve | Ephemeroptera |
14.05.2020 | 47 | Ephemera danica | 0 | 20 | Ind/m² | Larve | Ephemeroptera |
14.05.2020 | 1 | Ephemerella ignita | 0 | 200 | Ind/m² | Larve | Ephemeroptera |
14.05.2020 | 193 | Habrophlebia lauta | 0 | 1 | Ind/m² | Larve | Ephemeroptera |
14.05.2020 | 112 | Elmis | 0 | 20 | Ind/m² | Larve | Coleoptera |
14.05.2020 | 20914 | Elmis aenea / maugetii | 0 | 25 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 289 | Elmis aenea | 0 | 11 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 79 | Elmis maugetii | 0 | 2 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 187 | Esolus parallelepipedus | 0 | 8 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 138 | Hydraena | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 359 | Limnius | 0 | 7 | Ind/m² | Larve | Coleoptera |
14.05.2020 | 359 | Limnius | 0 | 2 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 17 | Oulimnius tuberculatus | 0 | 65 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 16 | Riolus cupreus | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 18 | Riolus subviolaceus | 0 | 5 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 322 | Riolus | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |
14.05.2020 | 210 | Athripsodes bilineatus | 0 | 20 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 190 | Goera pilosa | 0 | 1 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 331 | Hydroptila | 0 | 4 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 148 | Limnephilus | 0 | 2 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 144 | Plectrocnemia conspersa | 0 | 4 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 493 | Ceratopogonidae | 0 | 1 | Ind/m² | Larve | Diptera - Ceratopogonidae |
14.05.2020 | 132 | Dicranota | 0 | 20 | Ind/m² | Larve | Diptera - Pediciidae |
14.05.2020 | 706 | Dixidae | 0 | 1 | Ind/m² | Larve | Diptera - Dixidae |
14.05.2020 | 496 | Eloeophila | 0 | 1 | Ind/m² | Larve | Diptera - Limoniidae |
14.05.2020 | 762 | Simulium | 0 | 1 | Ind/m² | Larve | Diptera - Simuliidae |
14.05.2020 | 106 | Orthocladiinae | 0 | 20 | Ind/m² | Larve | Diptera - Chironomidae |
14.05.2020 | 20163 | Elodes | 0 | 6 | Ind/m² | Larve | Coleoptera |
14.05.2020 | 804 | Tinodes unicolor | 0 | 1 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 105 | Tinodes | 0 | 6 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 30303 | Micropterna lateralis / sequax | 0 | 3 | Ind/m² | Larve | Trichoptera |
14.05.2020 | 10100 | Anacaena bipustulata | 0 | 1 | Ind/m² | Adulte / Imago | Coleoptera |