Listes faunistiques invertébrés
GIER A LA-VALLA-EN-GIER 06820138
- Télécharger la fiche IRSTEA xls / 722 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 31/08/2016 |
|---|---|
| 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 | 70.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | 4 | |
| Leuctra | 69 | 6 | 36 | 97 |
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 41 | 44 | 32 |
| Perla | 164 | 1 | 1 | 3 |
| Perlodes | 150 | 3 | 2 | |
| Micrasema | 268 | 27 | 68 | 10 |
| Glossosomatidae | 189 | 16 | 5 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 18 | 6 | 26 |
| Leptoceridae | 310 | 2 | ||
| Adicella | 320 | 21 | ||
| Limnephilinae | 3163 | 16 | 3 | |
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 20 | 50 | |
| Polycentropus | 231 | 2 | 1 | 1 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 2 |
| Sericostoma | 322 | 28 | 1 | |
| Thremma | 301 | 1 | ||
| Baetis | 364 | 7 | 70 | 38 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 5 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 4 | 5 | |
| Rhithrogena | 404 | 5 | ||
| Leptophlebiidae | 473 | 12 | 3 | 4 |
| Habroleptoides | 485 | 1 | 7 | |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 6 | 6 | |
| Elmis | 618 | 14 | 8 | 6 |
| Esolus | 619 | 4 | 24 | 18 |
| Limnius | 623 | 4 | 40 | 30 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 14 | 11 | 30 |
| Helodes | 636 | 3 | 2 | 2 |
| Hydrocyphon | 637 | 1 | 4 | 3 |
| Athericidae | 838 | 17 | 16 | 26 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 2754 | 84 | 106 |
| Dixidae | 793 | 1 | 26 | |
| Dolichopodidae | 836 | 2 | ||
| Empididae | 831 | 14 | 22 | 2 |
| Limoniidae | 757 | 8 | 14 | 24 |
| Psychodidae | 783 | 2 | 6 | |
| Simuliidae | 801 | 194 | 41 | 110 |
| Thaumaleidae | 823 | 1 | ||
| Calopteryx | 650 | 5 | 1 | |
| Cordulegaster | 687 | 10 | 3 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 46 | 62 | 28 |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 1 | 28 | 18 |
| Oligochaeta | 933 | 3 | 129 | 162 |
| Planariidae | 1061 | 2 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |