Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 08/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.7381 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Blocs | Moyenne | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Granulats | Lente | A |
| P8 | Branchage, racines | Lente | A |
| P9 | Sables | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Blepharicera | 749 | 1 | ||
| Asellidae | 880 | 276 | ||
| Atrichops | 840 | 18 | ||
| Tabanidae | 837 | 8 | 1 | 6 |
| Ceratopogonidae | 819 | 2 | 16 | 2 |
| Chironomidae | 807 | 340 | 8 | 19 |
| Simuliidae | 801 | 14 | 22 | |
| Eloeophila | 767 | 1 | ||
| Dicranota | 765 | 5 | 21 | 9 |
| Gammarus | 892 | 351 | 15 | 11 |
| Calopteryx | 650 | 1 | ||
| Limnius | 623 | 3 | 45 | 35 |
| Oulimnius | 622 | 4 | 1 | |
| Dupophilus | 620 | 2 | 49 | 32 |
| Esolus | 619 | 3 | 13 | 90 |
| Elmis | 618 | 14 | 74 | 36 |
| Hydraena | 608 | 13 | 4 | |
| Orectochilus | 515 | 5 | 8 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 31 | 7 |
| Potamopyrgus | 978 | 390 | 93 | 39 |
| Ancylus | 1028 | 25 | 13 | |
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Torleya | 2391 | 4 | 2 | |
| Chelifera | 2884 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Turbellaria | 3326 | 1 | ||
| Silo-lithax | 5219 | 3 | 5 | |
| Leuctra geniculata | 33830 | 15 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Silo | 292 | 1 | 13 | 8 |
| Leuctra | 69 | 27 | 93 | 89 |
| Perlodes | 150 | 2 | ||
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 2 | 15 | 4 |
| Glossosomatidae | 189 | 13 | ||
| Glossosoma | 190 | 4 | 33 | |
| Agapetus | 191 | 2 | ||
| Hydroptila | 200 | 2 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 20 | 50 | 87 |
| Cheumatopsyche | 221 | 1 | 77 | 65 |
| Polycentropus | 231 | 1 | ||
| Micrasema | 268 | 1 | 1 | |
| Nemoura | 26 | 2 | 2 | 1 |
| Lepidostoma | 305 | 2 | 1 | |
| Lasiocephala | 307 | 45 | 18 | 4 |
| Mystacides | 312 | 3 | ||
| Sericostomatidae | 321 | 4 | 4 | |
| Sericostoma | 322 | 50 | 2 | 2 |
| Odontocerum | 339 | 1 | 2 | |
| Baetis | 364 | 2 | 193 | 68 |
| Epeorus | 400 | 63 | 39 | |
| Rhithrogena | 404 | 2 | 16 | |
| Ecdyonurus | 421 | 18 | 3 | |
| Ephemerella ignita | 451 | 2 | ||
| Leptophlebiidae | 473 | 3 | 1 | |
| Paraleptophlebia | 481 | 4 | 1 | |
| Habroleptoides | 485 | 3 | ||
| Ephemera | 502 | 9 |