Listes faunistiques invertébrés
Verdon à Castellanne 06160500
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 11.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Blocs | Moyenne | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 166 | 148 |
| Protonemura | 46 | 2 | 1 | |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 38 | 6 | 3 |
| Hydropsyche | 212 | 3 | 42 | 128 |
| Hydroptilidae | 193 | 10 | ||
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 2 | 1 | 1 |
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 5 | |
| Acentrella | 5151 | 81 | 56 | |
| Baetis | 364 | 260 | 99 | 116 |
| Caenis | 457 | 29 | 62 | 30 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 204 | 58 | 64 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 5 | 57 | 77 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Oligoneuriella | 394 | 22 | 10 | |
| Micronecta | 719 | 3 | 2 | |
| Gerris | 735 | 3 | ||
| Dytiscinae | 2396 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 42 | 5 | 3 |
| Esolus | 619 | 7 | 184 | 98 |
| Limnius | 623 | 5 | 3 | |
| Riolus | 625 | 45 | 10 | |
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 844 | 328 | 276 |
| Empididae | 831 | 1 | 2 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 10 | 180 | 48 |
| Tabanidae | 837 | 3 | 1 | |
| Boyeria | 670 | 1 | ||
| Gammaridae | 887 | 95 | 2 | |
| Gammarus | 892 | 77 | ||
| Potamopyrgus | 978 | 5 | 4 | 15 |
| Oligochaeta | 933 | 168 | 156 | 80 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |