Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 69 | 21 | 15 |
| Nemouridae | 20 | 9 | ||
| Protonemura | 46 | 1 | 408 | |
| Perlidae | 155 | 2 | 3 | |
| Dinocras | 156 | 8 | 2 | 11 |
| Perla | 164 | 1 | 4 | 1 |
| Perlodidae | 127 | 2 | 5 | |
| Micrasema | 268 | 1 | 1 | 10 |
| Glossosomatidae | 189 | 2 | 5 | |
| Agapetus | 191 | 4 | 6 | 6 |
| Glossosoma | 190 | 1 | 1 | |
| Silo-lithax | 5219 | 6 | 2 | |
| Hydropsyche | 212 | 11 | 14 | 60 |
| Adicella | 320 | 4 | ||
| Drusinae | 3120 | 1 | ||
| Odontocerum | 339 | 2 | 2 | |
| Philopotamus | 209 | 2 | 7 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 1 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | 8 | 8 |
| Sericostomatidae | 321 | 4 | ||
| Sericostoma | 322 | 196 | 2 | 1 |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 33 | 204 | 108 |
| Ephemerella ignita | 451 | 94 | 8 | 42 |
| Heptageniidae | 399 | 77 | 11 | 14 |
| Ecdyonurus | 421 | 3 | 5 | |
| Epeorus | 400 | 12 | 1 | |
| Rhithrogena | 404 | 14 | 88 | 17 |
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 24 | 52 | 24 |
| Elmis | 618 | 8 | 112 | 140 |
| Esolus | 619 | 6 | 2 | 2 |
| Limnius | 623 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | 3 | |
| Chironomidae | 807 | 274 | 68 | 160 |
| Empididae | 831 | 1 | 2 | 4 |
| Limoniidae | 757 | 15 | 5 | 9 |
| Rhagionidae | 841 | 3 | ||
| Simuliidae | 801 | 16 | 120 | |
| Echinogammarus | 888 | 1 | ||
| Hydracarina | 906 | 2 | 1 | 12 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 4 | 2 | |
| Planariidae | 1061 | 2 | 7 |