Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | S3 | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | S9 | Lente | A |
| P4 | S10 | Nulle | A |
| P5 | S1 | Moyenne | B |
| P6 | S24 | Moyenne | B |
| P7 | S30 | Moyenne | B |
| P8 | S29 | Moyenne | B |
| P9 | S29 | Rapide | C |
| P10 | S29 | Lente | C |
| P11 | S29 | Nulle | C |
| P12 | S30 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | ||
| Leuctra | 69 | 17 | 3 | 1 |
| Nemoura | 26 | 7 | 6 | |
| Protonemura | 46 | 3 | 114 | 11 |
| Nemouridae | 20 | 7 | ||
| Dinocras | 156 | 2 | 2 | |
| Perla | 164 | 1 | 2 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 6 | 2 | |
| Micrasema | 268 | 4 | 10 | |
| Agapetus | 191 | 680 | 150 | 171 |
| Agapetus-synagapetus | 5218 | 680 | ||
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 3 | 1 | 1 |
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 2 | 6 | 4 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 5 | 2 | |
| Odontocerum albicorne | 340 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 11 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 108 | 9 | |
| Sericostomatidae | 321 | 7 | ||
| Baetis lato sensu | 9794 | 8 | 60 | 60 |
| Ephemerella ignita | 451 | 7 | 1 | |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 3 | 29 | |
| Rhithrogena | 404 | 60 | 2 | 17 |
| Heptageniidae | 399 | 40 | 15 | |
| Habroleptoides | 485 | 1 | 1 | |
| Micronecta | 719 | 21 | 1 | 25 |
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 204 | 45 | 6 |
| Elmis | 618 | 34 | 101 | 16 |
| Esolus | 619 | 34 | 4 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 220 | 10 | 3 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 13 | 6 | |
| Simuliidae | 801 | 1 | 4 | 120 |
| Tabanidae | 837 | 4 | ||
| Calopteryx | 650 | 144 | 1 | |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 14 | 12 | 30 |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 8 | 1 | |
| Oligochaeta | 933 | 304 | 5 | 2 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |