Listes faunistiques invertébrés
TIER A LA-BRIDOIRE 2 06580574
- Télécharger la fiche IRSTEA xls / 2138 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/09/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.4580 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 24 | ||
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 98 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 8 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 2 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | 2 | |
| Baetis | 364 | 25 | 17 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 6 | ||
| Heptageniidae | 399 | 3 | 2 | |
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Leptophlebiidae | 473 | 3 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 148 | 3 | 16 |
| Esolus | 619 | 30 | 3 | 5 |
| Limnius | 623 | 119 | 6 | 6 |
| Riolus | 625 | 99 | 3 | |
| Hydraena | 608 | 5 | 2 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 112 | 12 | 16 |
| Empididae | 831 | 16 | 1 | |
| Limoniidae | 757 | 3 | 5 | 2 |
| Psychodidae | 783 | 1 | ||
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 36 | 20 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Gammarus | 892 | 4262 | 396 | 594 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 8 | 3 | |
| Ancylus | 1028 | 6 | 1 | |
| Potamopyrgus | 978 | 34 | 2 | 17 |
| Physa (sensu lato) | 997 | 1 | ||
| Valvata | 972 | 12 | ||
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 12 | 25 | 29 |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 |