Listes faunistiques invertébrés
La Sionne à Drugeac 05068510
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 05/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | ||
| Leuctra | 69 | 9 | 166 | 136 |
| Nemoura | 26 | 5 | 2 | 3 |
| Protonemura | 46 | 4 | ||
| Perla | 164 | 11 | 3 | |
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 75 | 156 | 76 |
| Silo | 292 | 40 | 10 | 5 |
| Hydropsyche | 212 | 230 | 156 | |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 8 | 2 | |
| Oecetis | 317 | 1 | 5 | |
| Limnephilinae | 3163 | 2 | 2 | |
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 17 | 1 | 6 |
| Polycentropus | 231 | 3 | 1 | 15 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 21 | 10 |
| Sericostoma | 322 | 3 | 2 | |
| Baetis | 364 | 1 | 161 | 100 |
| Procloeon | 390 | 18 | 4 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | 2 | 1 |
| Torleya | 2391 | 13 | 3 | 10 |
| Ephemera | 502 | 3 | 2 | |
| Heptageniidae | 399 | 5 | 8 | |
| Ecdyonurus | 421 | 53 | 70 | |
| Epeorus | 400 | 16 | 12 | |
| Rhithrogena | 404 | 66 | 5 | |
| Leptophlebiidae | 473 | 3 | 9 | |
| Habroleptoides | 485 | 2 | ||
| Paraleptophlebia | 481 | 4 | ||
| Micronecta | 719 | 16 | 5 | |
| Gerris | 735 | 1 | 3 | |
| Hydrometra | 740 | 3 | 1 | 1 |
| Colymbetinae | 2395 | 15 | ||
| Dupophilus | 620 | 3 | 35 | 20 |
| Elmis | 618 | 19 | 26 | 2 |
| Esolus | 619 | 20 | 106 | 141 |
| Limnius | 623 | 13 | 18 | 22 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 70 | 22 | |
| Limnebius | 599 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 6 | 3 |
| Chironomidae | 807 | 150 | 225 | 107 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 7 | 1 | |
| Limoniidae | 757 | 9 | 1 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 8 | 2 | |
| Calopteryx | 650 | 1 | ||
| Pacifastacus | 872 | 3 | ||
| Gammarus | 892 | 18 | 71 | 28 |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 5 | 4 | 1 |
| Ancylus | 1028 | 43 | 10 | 94 |
| Oligochaeta | 933 | 51 | 64 | 23 |
| Planariidae | 1061 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |