Listes faunistiques invertébrés
VEBRE A SAOU 3 06110900
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 12/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.6050 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 30.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 55.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Protonemura | 46 | 1 | 5 | 26 |
| Perlidae | 155 | 1 | 3 | |
| Perla | 164 | 3 | 6 | |
| Perlodidae | 127 | 3 | 1 | |
| Isoperla | 140 | 1 | 5 | |
| Synagapetus | 192 | 2 | ||
| Silo | 292 | 1 | 7 | 5 |
| Hydropsyche | 212 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Plectrocnemia | 228 | 5 | 4 | 2 |
| Tinodes | 245 | 2 | 25 | 19 |
| Rhyacophila lato-sensu | 183 | 5 | 17 | 10 |
| Baetis | 364 | 18 | 66 | 84 |
| Ephemerella ignita | 451 | 10 | 9 | 4 |
| Heptageniidae | 399 | 5 | 14 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 3 | 4 | |
| Rhithrogena | 404 | 7 | 8 | |
| Leptophlebiidae | 473 | 2 | 3 | |
| Pomatinus | 611 | 2 | 1 | |
| Elmis | 618 | 1440 | 850 | 515 |
| Esolus | 619 | 35 | 205 | |
| Limnius | 623 | 163 | 248 | 141 |
| Riolus | 625 | 359 | 637 | 310 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 1120 | 2387 | 598 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 3 | 31 | 30 |
| Limoniidae | 757 | 3 | 5 | 8 |
| Psychodidae | 783 | 3 | 1 | 1 |
| Simuliidae | 801 | 2 | 10 | 21 |
| Stratiomyidae | 824 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Austropotamobius | 867 | 2 | 1 | 1 |
| Gammarus | 892 | 16129 | 6543 | 1611 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 8 | 22 | 10 |
| Nemathelmintha | 3111 | 1 | 2 | |
| Hydracarina | 906 | 14 | 26 | 22 |