Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | 0.7870 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 20.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Blocs | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 1 | 3 | |
| Hydraena | 608 | 17 | 12 | 1 |
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 120 | 99 | 3 |
| Esolus | 619 | 8 | 3 | |
| Dupophilus | 620 | 40 | 21 | 4 |
| Oulimnius | 622 | 4 | 3 | |
| Limnius | 623 | 16 | 6 | 1 |
| Calopteryx | 650 | 1 | 2 | 1 |
| Gomphidae | 678 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gerris | 735 | 1 | 1 | 2 |
| Limoniidae | 757 | 2 | 8 | 17 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 10 | 69 | 3 |
| Chironomidae | 807 | 184 | 222 | 160 |
| Limnebius | 599 | 3 | ||
| Empididae | 831 | 2 | 3 | |
| Tabanidae | 837 | 1 | 7 | 2 |
| Gammarus | 892 | 396 | 381 | 60 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 66 | 8 |
| Ancylus | 1028 | 3 | 3 | 2 |
| Sphaeriidae | 1042 | 2 | 15 | |
| Pisidium | 1043 | 1 | 10 | |
| Planariidae | 1061 | 43 | 8 | 2 |
| Torleya | 2391 | 2 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 31 | 1 | 3 |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 188 | 32 | 26 |
| Goeridae | 286 | 1 | 2 | 1 |
| Nemoura | 26 | 7 | 2 | 2 |
| Protonemura | 46 | 13 | 28 | |
| Leuctra | 69 | 1 | 5 | 3 |
| Isoperla | 140 | 3 | 3 | |
| Perlodes | 150 | 5 | 1 | |
| Chloroperlidae | 169 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 4 | |
| Glossosomatidae | 189 | 9 | ||
| Glossosoma | 190 | 3 | 1 | |
| Agapetus | 191 | 2 | ||
| Hydropsyche | 212 | 71 | 17 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Micrasema | 268 | 26 | 16 | 12 |
| Taeniopteryx | 14 | 1 | 1 | |
| Silo | 292 | 1 | ||
| Thremma | 301 | 3 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Oecetis | 317 | 3 | ||
| Sericostomatidae | 321 | 7 | ||
| Sericostoma | 322 | 9 | 7 | 4 |
| Heptageniidae | 399 | 8 | 3 | 4 |
| Ecdyonurus | 421 | 2 | ||
| Ephemerella ignita | 451 | 11 | 8 | 5 |
| Leptophlebiidae | 473 | 22 | 3 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 6 | 123 | 192 |
| Platambus | 556 | 26 | 13 | 7 |