Listes faunistiques invertébrés
Verdon à Castellanne 06160500
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 148 | 9 | 180 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 4 | 24 | 19 |
| Hydropsyche | 212 | 4 | 128 | 10 |
| Hydroptila | 200 | 2 | ||
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 4 | ||
| Metalype | 246 | 8 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 41 | 238 | 67 |
| Procloeon | 390 | 11 | ||
| Caenis | 457 | 3 | 8 | 13 |
| Ephemera | 502 | 5 | 3 | |
| Ephemerella | 450 | 7 | 3 | |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 1 | 14 | 9 |
| Epeorus | 400 | 18 | ||
| Rhithrogena | 404 | 5 | 19 | |
| Micronecta | 719 | 304 | 1 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 8 | 16 | 14 |
| Esolus | 619 | 34 | 98 | 64 |
| Limnius | 623 | 1 | 12 | 3 |
| Riolus | 625 | 2 | 2 | 13 |
| Haliplus | 518 | 1 | ||
| Chironomidae | 807 | 37 | 16 | 69 |
| Empididae | 831 | 18 | 4 | 12 |
| Limoniidae | 757 | 1 | 9 | 3 |
| Simuliidae | 801 | 8 | 8 | |
| Tabanidae | 837 | 2 | ||
| Ostracoda | 3170 | 8 | 1 | |
| Gammarus | 892 | 1075 | 5 | 120 |
| Potamopyrgus | 978 | 119 | 3 | 26 |
| Radix | 1004 | 4 | 2 | |
| Oligochaeta | 933 | 481 | 107 | 210 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 11 | 23 | 13 |