Listes faunistiques invertébrés
Verdon à Saint-André-les-Alpes 06159900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Rapide | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 17 | 43 |
| Protonemura | 46 | 22 | 7 | 1 |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 13 | 8 | 11 |
| Perla | 164 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 37 | 19 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | 3 |
| Acentrella | 5151 | 14 | 13 | |
| Baetis | 364 | 549 | 184 | 249 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 5 | 4 | 13 |
| Serratella | 5152 | 92 | 16 | 17 |
| Heptageniidae | 399 | 5 | ||
| Ecdyonurus | 421 | 1 | 78 | 8 |
| Electrogena | 3181 | 3 | 4 | |
| Rhithrogena | 404 | 1 | 90 | 174 |
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 20 | 10 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 26 | 20 | |
| Esolus | 619 | 1 | 5 | 3 |
| Limnius | 623 | 3 | 13 | 10 |
| Riolus | 625 | 31 | 16 | |
| Hydraena | 608 | 3 | 1 | |
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 38 | 4 | 126 |
| Empididae | 831 | 4 | 4 | |
| Coenosiinae | 50792 | 3 | ||
| Limoniidae | 757 | 1 | 2 | 4 |
| Simuliidae | 801 | 45 | 43 | 15 |
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 10 | 6 |