Listes faunistiques invertébrés
Verdon à Castellanne 06160500
- Télécharger la fiche IRSTEA xls / 129 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.5572 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | 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 | 147 | 298 | 272 |
| Perlidae | 155 | 3 | 2 | |
| Dinocras | 156 | 1 | 13 | 5 |
| Perla | 164 | 1 | ||
| Hydropsychidae | 211 | 3 | 11 | 13 |
| Hydropsyche | 212 | 13 | 3 | |
| Hydroptila | 200 | 9 | 8 | 5 |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 12 | 34 | 11 |
| Acentrella | 5151 | 1 | ||
| Baetis | 364 | 15 | 50 | 12 |
| Caenis | 457 | 2 | 2 | 2 |
| Ephemerellidae | 449 | 13 | 2 | |
| Ephemerella ignita | 451 | 260 | 42 | 6 |
| Heptageniidae | 399 | 21 | 27 | 58 |
| Ecdyonurus | 421 | 20 | 21 | 132 |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 2 | 4 | |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 8 | 3 | 1 |
| Esolus | 619 | 19 | 81 | 40 |
| Limnius | 623 | 3 | 1 | |
| Riolus | 625 | 18 | 9 | |
| Orectochilus | 515 | 2 | 2 | |
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 132 | 142 | 139 |
| Empididae | 831 | 1 | 7 | 3 |
| Limoniidae | 757 | 1 | 7 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 1 | 69 |
| Gammaridae | 887 | 8 | ||
| Gammarus | 892 | 177 | 11 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 2 | 13 | |
| Lymnaeidae | 998 | 2 | ||
| Oligochaeta | 933 | 182 | 106 | |
| Nemathelmintha | 3111 | 3 |