Listes faunistiques invertébrés
Verdon à Castellanne 06160500
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 7.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Algues | Rapide | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Blocs | Moyenne | B3 |
| P10 | Algues | Moyenne | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Blocs | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 124 | 30 | 37 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 6 | 1 | 3 |
| Perlidae | 155 | 27 | 12 | |
| Dinocras | 156 | 37 | 19 | 86 |
| Hydropsyche | 212 | 12 | 35 | 152 |
| Hydroptilidae | 193 | 1 | 1 | |
| Allotrichia | 202 | 2 | ||
| Hydroptila | 200 | 1 | 7 | 1 |
| Metalype | 246 | 1 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 9 | 15 | |
| Sericostoma | 322 | 3 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 13 | 79 | 348 |
| Caenis | 457 | 104 | 20 | 25 |
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 80 | 32 | 15 |
| Ecdyonurus | 421 | 4 | 12 | 23 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 4 | ||
| Oligoneuriella | 394 | 5 | 88 | |
| Micronecta | 719 | 4 | ||
| Elmis | 618 | 35 | 11 | 39 |
| Esolus | 619 | 39 | 43 | 68 |
| Limnius | 623 | 16 | 3 | |
| Riolus | 625 | 66 | 4 | 6 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 64 | 88 | 84 |
| Empididae | 831 | 3 | 3 | 3 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 3 | 19 | 44 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 180 | ||
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 3 | ||
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 148 | 64 | 52 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Nemertea | 1052 | 3 |