Listes faunistiques invertébrés
La Neste d'Aure à St-Laurent 05183000
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/10/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.8882 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 1 | 1 |
| Nemouridae | 20 | 1 | ||
| Amphinemura | 21 | 112 | ||
| Protonemura | 46 | 145 | 1 | |
| Perlidae | 155 | 5 | ||
| Dinocras | 156 | 41 | 4 | 8 |
| Perla | 164 | 2 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 128 | ||
| Oligoplectrum | 263 | 192 | 6 | 2 |
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 3 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 42 | 6 | 23 |
| Lasiocephala | 307 | 420 | 57 | 45 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 5 | 2 | 1 |
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 7 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 4 |
| Sericostomatidae | 321 | 20 | 3 | 4 |
| Sericostoma | 322 | 19 | 3 | |
| Baetis lato sensu | 9794 | 27 | 55 | 43 |
| Ephemera | 502 | 10 | ||
| Ephemerella ignita | 451 | 16 | ||
| Ecdyonurus | 421 | 2 | 40 | 40 |
| Epeorus | 400 | 14 | 1 | |
| Rhithrogena | 404 | 38 | 496 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Hydroporinae | 2393 | 6 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 529 | 26 | 3 |
| Esolus | 619 | 4 | 4 | |
| Limnius | 623 | 4 | 5 | |
| Oulimnius | 622 | 3 | ||
| Riolus | 625 | 2 | ||
| Hydraena | 608 | 22 | 1 | |
| Athericidae | 838 | 15 | 2 | 3 |
| Blephariceridae | 747 | 4 | 17 | |
| Chironomidae | 807 | 23 | 4 | 2 |
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 14 | 8 | 16 |
| Simuliidae | 801 | 1 | 8 | 62 |
| Hydracarina | 906 | 15 | 2 | 2 |
| Radix | 1004 | 18 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 2 | 1 |
| Nematoda | 1089 | 4 | 1 |