Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| I2M2 | 0.8040 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Hydrophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 47 | 16 | 20 |
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 30 | 29 | 8 |
| Dinocras | 156 | 5 | 9 | |
| Perla | 164 | 2 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 56 | 9 | 15 |
| Agapetus | 191 | 2 | ||
| Glossosoma | 190 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | 3 | |
| Silo | 292 | 3 | 2 | |
| Goeridae | 286 | 9 | 1 | |
| Hydropsyche | 212 | 6 | 93 | 100 |
| Adicella | 320 | 32 | 1 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 7 | 2 | 1 |
| Philopotamus | 209 | 1 | 4 | |
| Polycentropus | 231 | 4 | 1 | |
| Polycentropodidae | 223 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 5 | 7 | 16 |
| Sericostoma | 322 | 6 | 5 | |
| Sericostomatidae | 321 | 2 | 1 | 3 |
| Thremma | 301 | 14 | 2 | |
| Baetis lato sensu | 9794 | 16 | 82 | 94 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 10 | 16 |
| Epeorus | 400 | 1 | 9 | 17 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Platambus | 556 | 5 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 32 | 112 | 96 |
| Elmis | 618 | 68 | 32 | 40 |
| Esolus | 619 | 32 | 24 | 152 |
| Limnius | 623 | 72 | 44 | 40 |
| Oulimnius | 622 | 8 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 3 | 7 |
| Athericidae | 838 | 1 | 4 | 8 |
| Ceratopogonidae | 819 | 3 | 2 | 3 |
| Chironomidae | 807 | 1280 | 312 | 152 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 4 | 7 | |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 13 | 7 | 3 |
| Calopteryx | 650 | 7 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 4 | 4 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 17 | 60 | 52 |
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 200 | 80 | 65 |
| Polycelis | 1064 | 13 | 20 | 10 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 |