Listes faunistiques invertébrés
Sasse à Nibles 06153630
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/08/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| I2M2 | 0.8211 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 4 | 1 |
| Leuctra | 69 | 186 | 219 | 161 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | 2 | 7 |
| Perla | 164 | 2 | 1 | 6 |
| Perlodidae | 127 | 2 | 5 | 80 |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 8 | 12 | 72 |
| Hydroptila | 200 | 2 | 1 | 3 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 18 | 13 | 67 |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 200 | 88 | 91 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 16 | 72 | 160 |
| Ecdyonurus | 421 | 9 | 4 | 30 |
| Rhithrogena | 404 | 1 | 20 | 72 |
| Oligoneuriella | 394 | 1 | 20 | |
| Micronectinae | 20396 | 8 | 2 | 1 |
| Pomatinus substriatus | 33844 | 62 | 6 | 3 |
| Elmis | 618 | 32 | 9 | 36 |
| Esolus | 619 | 2 | 6 | 14 |
| Limnius | 623 | 1 | 1 | 7 |
| Orectochilus | 515 | 1 | 1 | 2 |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 14 | 6 | 40 |
| Chironomidae | 807 | 20 | 76 | 32 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 12 | 5 |
| Simuliidae | 801 | 7 | 1 | |
| Tabanidae | 837 | 4 | 2 | 2 |
| Boyeria | 670 | 1 | 1 | 2 |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 36 | 12 | 30 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Nemathelmintha | 3111 | 1 |