Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 19 | 5 |
| Protonemura | 46 | 23 | 28 | 7 |
| Nemoura | 26 | 4 | 1 | |
| Dinocras | 156 | 4 | 12 | 2 |
| Perla | 164 | 1 | 2 | 4 |
| Perlidae | 155 | 1 | ||
| Micrasema | 268 | 4 | 4 | 1 |
| Agapetus | 191 | 36 | 10 | |
| Glossosoma | 190 | 19 | 2 | |
| Glossosomatidae | 189 | 3 | 1 | |
| Silo | 292 | 11 | 1 | 1 |
| Silo-lithax | 5219 | 2 | 1 | |
| Goeridae | 286 | 4 | 2 | |
| Hydropsyche | 212 | 4 | 7 | 16 |
| Hydropsychidae | 211 | 2 | ||
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma hirtum | 306 | 15 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Adicella | 320 | 2 | ||
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 11 | 1 | |
| Limnephilidae | 276 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | |
| Sericostoma | 322 | 20 | 4 | |
| Sericostomatidae | 321 | 13 | 18 | 2 |
| Baetis lato sensu | 9794 | 33 | 410 | 200 |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 194 | 44 | 3 |
| Ecdyonurus | 421 | 5 | ||
| Epeorus | 400 | 13 | 23 | |
| Rhithrogena | 404 | 56 | 3 | 18 |
| Heptageniidae | 399 | 49 | 2 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 92 | 37 | 88 |
| Elmis | 618 | 44 | 104 | 53 |
| Esolus | 619 | 28 | 4 | |
| Hydrocyphon | 637 | 5 | ||
| Hydraena | 608 | 2 | 2 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 1680 | 31 | 75 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 3 | 2 | |
| Ephydridae | 844 | 4 | ||
| Limoniidae | 757 | 6 | 21 | 20 |
| Simuliidae | 801 | 35 | 1 | 120 |
| Tabanidae | 837 | 4 | ||
| Sialis | 704 | 1 | ||
| Pisidium | 1043 | 8 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Galba truncatula | 1002 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 117 | 1 | 8 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |