Listes faunistiques invertébrés
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| Date prélèvement | 25/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetinae | 9812 | 1 | ||
| Alainites | 32269 | 128 | 5 | 2 |
| Ancylus | 1028 | 1 | ||
| Athericidae | 838 | 4 | 1 | 5 |
| Baetis lato sensu | 9794 | 392 | 19 | 58 |
| Brachycentridae | 262 | 24 | ||
| Brachycentrus | 265 | 1 | ||
| Bythinella | 992 | 1 | ||
| Calopteryx | 650 | 47 | 1 | |
| Chironomidae | 807 | 344 | 46 | 156 |
| Chloroperlidae | 169 | 29 | 2 | |
| Dinocras | 156 | 4 | ||
| Dupophilus | 620 | 96 | 180 | 324 |
| Ecdyonurus | 421 | 1 | 11 | 42 |
| Elmis | 618 | 464 | 12 | 216 |
| Empididae | 831 | 1 | 2 | 1 |
| Epeorus | 400 | 3 | 23 | 258 |
| Ephemera | 502 | 1 | 4 | |
| Ephemerella ignita | 451 | 17 | 2 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Esolus | 619 | 40 | 40 | 36 |
| Gammarus | 892 | 625 | 8 | 37 |
| Gerris | 735 | 1 | 1 | |
| Glossosomatidae | 189 | 15 | 2 | |
| Goeridae | 286 | 3 | ||
| Gomphidae | 678 | 1 | 2 | |
| Habroleptoides | 485 | 1 | 7 | 1 |
| Heptageniidae | 399 | 24 | 48 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydraena | 608 | 10 | 4 | 16 |
| Hydra | 1077 | 1 | ||
| Hydropsyche | 212 | 306 | 19 | 255 |
| Isoperla | 140 | 1 | 1 | |
| Lasiocephala | 307 | 2 | ||
| Lepidostomatidae | 304 | 5 | 3 | |
| Leptophlebiidae | 473 | 9 | 8 | 3 |
| Leuctra | 69 | 106 | 89 | 35 |
| Leuctridae | 66 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 10 | 7 | |
| Limnius | 623 | 2 | 48 | |
| Limoniidae | 757 | 3 | 9 | |
| Lype | 241 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Micrasema | 268 | 132 | 1 | |
| Micronecta | 719 | 7 | ||
| Mystacides | 312 | 3 | 2 | |
| Nemoura | 26 | 16 | 2 | |
| Niphargus | 902 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Oecetis | 317 | 6 | 1 | |
| Oligochaeta | 933 | 1 | 210 | 154 |
| Orectochilus | 515 | 1 | 1 | 5 |
| Oulimnius | 622 | 16 | 4 | |
| Perla | 164 | 4 | 36 | |
| Perlidae | 155 | 1 | 2 | |
| Perlodes | 150 | 1 | 3 | |
| Perlodidae | 127 | 1 | 3 | |
| Philopotamus | 209 | 1 | 1 | |
| Platambus | 556 | 4 | 1 | |
| Polycelis | 1064 | 4 | 2 | |
| Polycentropodidae | 223 | 5 | 2 | 3 |
| Polycentropus | 231 | 16 | 13 | 3 |
| Procloeon | 390 | 1 | 22 | |
| Protonemura | 46 | 704 | 3 | 8 |
| Rhithrogena | 404 | 2 | 12 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 12 |
| Sericostoma | 322 | 26 | 1 | 1 |
| Sericostomatidae | 321 | 4 | 38 | 8 |
| Sialis | 704 | 1 | ||
| Silo | 292 | 1 | 4 | 4 |
| Simuliidae | 801 | 48 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Valvata | 972 | 1 |