Listes faunistiques invertébrés
Buëch à Ribiers 06750950
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/09/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Dalles, argiles | Lente | B1 |
| P4 | Dalles, argiles | Moyenne | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Blocs | Moyenne | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Pierres, galets | Lente | B1 |
| P12 | Blocs | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 7 | 8 | |
| Leuctra | 69 | 88 | 164 | 132 |
| Dinocras | 156 | 5 | 2 | |
| Perla | 164 | 3 | ||
| Isoperla | 140 | 4 | ||
| Cheumatopsyche | 221 | 69 | ||
| Hydropsyche | 212 | 17 | 832 | 619 |
| Hydroptila | 200 | 133 | 312 | 51 |
| Orthotrichia | 197 | 7 | ||
| Adicella | 320 | 6 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 114 | 656 | 344 |
| Caenis | 457 | 112 | 416 | 160 |
| Heptageniidae | 399 | 10 | ||
| Ecdyonurus | 421 | 25 | 560 | 186 |
| Leptophlebiidae | 473 | 10 | 3 | |
| Choroterpes | 474 | 9 | 2 | |
| Paraleptophlebia | 481 | 20 | 5 | |
| Micronecta | 719 | 1 | 11 | |
| Hydroporinae | 2393 | 2 | 1 | 1 |
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 6 | 3 | 5 |
| Esolus | 619 | 8 | 12 | 15 |
| Limnius | 623 | 1 | 2 | 2 |
| Orectochilus | 515 | 1 | 8 | 2 |
| Haliplus | 518 | 1 | ||
| Chironomidae | 807 | 352 | 1152 | 640 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 2 | |
| Simuliidae | 801 | 20 | 480 | 480 |
| Tabanidae | 837 | 2 | 4 | 3 |
| Calopteryx | 650 | 56 | ||
| Gomphidae | 678 | 2 | 1 | 1 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | 3 |
| Platycnemis | 657 | 3 | 1 | |
| Branchiopoda | 2971 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | 1 | |
| Physa (sensu lato) | 997 | 5 | ||
| Oligochaeta | 933 | 26 | 5 | 7 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |