Listes faunistiques invertébrés
La Durolle à Thiers 04038800
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 12/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.5286 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B2 |
| P2 | Pierres, galets | Nulle | B2 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Pierres, galets | Rapide | B3 |
| P5 | Granulats | Lente | B1 |
| P6 | Bryophytes | Nulle | B1 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Sables | Lente | B2 |
| P9 | Litieres | Nulle | B1 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Branchage, racines | Nulle | B1 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 19 | 4 | 1 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 8 | ||
| Chironomidae | 807 | 440 | 219 | 112 |
| Ceratopogonidae | 819 | 1 | 6 | 2 |
| Sisyra | 856 | 1 | ||
| Asellidae | 880 | 741 | 51 | 76 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphonia | 909 | 11 | 3 | 4 |
| Calopteryx | 650 | 2 | ||
| Oligochaeta | 933 | 36 | 23 | 14 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 34 | 31 | 29 |
| Sphaeriidae | 1042 | 1 | ||
| Polycelis | 1064 | 106 | 6 | 17 |
| Dendrocoelum | 1072 | 47 | 1 | 5 |
| Hydra | 1077 | 1 | 1 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Spongillidae | 3106 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | 2 | |
| Ceraclea | 313 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 21 |
| Hydroptila | 200 | 3 | ||
| Hydropsyche | 212 | 10 | 44 | |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | 5 | 11 |
| Psychomyia | 239 | 5 | 6 | |
| Tinodes | 245 | 1 | 2 | |
| Micrasema | 268 | 17 | ||
| Goera | 287 | 8 | ||
| Mystacides | 312 | 10 | 17 | 1 |
| Leuctra | 69 | 1 | 53 | 12 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 45 | 84 | 147 |
| Procloeon | 390 | 2 | ||
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Ephemerella ignita | 451 | 48 | 9 | 10 |
| Leptophlebiidae | 473 | 1 | 2 | 2 |
| Hydraena | 608 | 1 | 2 |