Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| I2M2 | 0.8163 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 6.0 | dominant |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Helophytes | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 4 | ||
| Leptophlebiidae | 473 | 4 | ||
| Habroleptoides | 485 | 1 | ||
| Orectochilus | 515 | 3 | 3 | |
| Hydraena | 608 | 2 | 1 | 1 |
| Elmis | 618 | 40 | 45 | 67 |
| Esolus | 619 | 1 | 9 | |
| Dupophilus | 620 | 1 | 60 | |
| Limnius | 623 | 6 | ||
| Hydrocyphon | 637 | 2 | 2 | |
| Calopteryx | 650 | 3 | ||
| Gerridae | 734 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 103 | 343 | 2 |
| Chironomidae | 807 | 328 | 120 | 69 |
| Empididae | 831 | 1 | 2 | 1 |
| Torleya major | 452 | 6 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 4 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 19 | 15 | 3 |
| Hydrobiidae | 973 | 1 | ||
| Bythinella | 992 | 1 | 2 | 5 |
| Planorbidae | 1009 | 4 | ||
| Ancylus fluviatilis | 1029 | 2 | 5 | |
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 6 | 1 | |
| Hymenoptera | 1081 | 1 | 1 | |
| Baetis lato sensu | 9794 | 40 | 75 | 34 |
| Agapetinae | 9812 | 10 | 4 | |
| Pediciidae | 50011 | 1 | ||
| Lype | 241 | 1 | ||
| Protonemura | 46 | 369 | 24 | 1 |
| Leuctra | 69 | 74 | 1 | 2 |
| Perlodidae | 127 | 4 | 5 | 1 |
| Isoperla | 140 | 8 | ||
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 9 | 4 | |
| Chloroperlidae | 169 | 4 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Agapetus | 191 | 5 | 20 | 4 |
| Hydroptilidae | 193 | 1 | ||
| Philopotamus | 209 | 5 | ||
| Hydropsychidae | 211 | 10 | 1 | |
| Hydropsyche | 212 | 86 | 6 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Nemouridae | 20 | 9 | ||
| Micrasema | 268 | 193 | 6 | 120 |
| Limnephilidae | 276 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 22 | 3 | |
| Adicella | 320 | 3 | ||
| Sericostomatidae | 321 | 40 | 25 | |
| Sericostoma | 322 | 76 | 1 | |
| Odontocerum albicorne | 340 | 1 | 2 | |
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 1 | 2 | 2 |
| Epeorus | 400 | 30 | ||
| Ephemerella ignita | 451 | 3 | 1 |