Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 137 | 39 | 60 |
| Nemoura | 26 | 9 | 6 | |
| Protonemura | 46 | 452 | 3 | 5 |
| Perlidae | 155 | 3 | ||
| Dinocras | 156 | 10 | 5 | 2 |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 2 | 2 | |
| Micrasema | 268 | 26 | 19 | 4 |
| Agapetus | 191 | 1 | 16 | 5 |
| Glossosoma | 190 | 5 | ||
| Goeridae | 286 | 1 | 2 | |
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 20 | 17 | 38 |
| Lepidostoma | 305 | 10 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 5 | 10 | 2 |
| Odontocerum | 339 | 1 | 2 | |
| Polycentropus | 231 | 1 | 4 | 2 |
| Rhyacophila lato-sensu | 183 | 6 | 9 | 4 |
| Sericostoma | 322 | 59 | 2 | |
| Baetis | 364 | 138 | 224 | 448 |
| Caenis | 457 | 7 | ||
| Ephemera | 502 | 6 | ||
| Ephemerella ignita | 451 | 253 | 33 | 47 |
| Ecdyonurus | 421 | 7 | 13 | |
| Epeorus | 400 | 30 | 30 | |
| Rhithrogena | 404 | 1 | 10 | 22 |
| Gerris | 735 | 6 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 8 | 14 | |
| Elmis | 618 | 209 | 88 | 116 |
| Esolus | 619 | 1 | 2 | 10 |
| Hydraena | 608 | 2 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 860 | 80 | 176 |
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 8 | 44 | 4 |
| Simuliidae | 801 | 310 | 64 | 172 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Copepoda | 3206 | 5 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 20 | 22 |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 2 | 1 | |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 8 | 2 | |
| Planariidae | 1061 | 21 | 6 | |
| Nematoda | 1089 | 1 |