Listes faunistiques invertébrés
Verdon à Saint-André-les-Alpes 06159900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 58 | 82 |
| Protonemura | 46 | 1 | 1 | |
| Perlidae | 155 | 7 | ||
| Dinocras | 156 | 15 | 2 | 6 |
| Perla | 164 | 2 | 2 | 2 |
| Hydropsyche | 212 | 3 | 4 | 1 |
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 2 | ||
| Acentrella | 5151 | 2 | 2 | 7 |
| Baetis | 364 | 141 | 68 | 60 |
| Procloeon | 390 | 15 | 5 | |
| Caenis | 457 | 28 | 5 | 7 |
| Serratella | 5152 | 6 | ||
| Ephemera | 502 | 3 | 2 | |
| Heptageniidae | 399 | 2 | 4 | |
| Ecdyonurus | 421 | 6 | 2 | 11 |
| Electrogena | 3181 | 5 | ||
| Rhithrogena | 404 | 4 | 3 | 5 |
| Oligoneuriella | 394 | 4 | ||
| Micronectinae | 20396 | 40 | ||
| Elmis | 618 | 8 | 2 | |
| Esolus | 619 | 1 | 4 | 3 |
| Limnius | 623 | 33 | 3 | 10 |
| Riolus | 625 | 4 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 221 | 71 | 94 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | 2 |
| Simuliidae | 801 | 1 | 1 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | 2 | |
| Calopteryx | 650 | 7 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 5 | 1 | 1 |
| Gammarus | 892 | 18 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 8 | 8 | 45 |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 |