Listes faunistiques invertébrés
Coulon à Céreste 06163900
- Télécharger la fiche IRSTEA xls / 78 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/04/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5544 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 14 | 18 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 2 | 8 | |
| Hydropsyche | 212 | 2 | 11 | |
| Limnephilinae | 3163 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 15 | 22 | 14 |
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 54 | 96 | 192 |
| Ephemera | 502 | 7 | 2 | 1 |
| Ephemerella | 450 | 136 | 12 | 48 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Habrophlebia | 491 | 4 | 2 | 7 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | 7 | |
| Elmis | 618 | 4 | 1 | 2 |
| Esolus | 619 | 18 | 19 | |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 3 | 1 | |
| Hydrocyphon | 637 | 5 | ||
| Ceratopogonidae | 819 | 9 | 5 | |
| Chironomidae | 807 | 704 | 384 | 416 |
| Empididae | 831 | 1 | 2 | 26 |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 2 | 1 | |
| Gammarus | 892 | 392 | 188 | 1024 |
| Hydracarina | 906 | 24 | 44 | 10 |
| Potamopyrgus | 978 | 14 | 8 | 3 |
| Oligochaeta | 933 | 168 | 512 | 108 |
| Nematoda | 1089 | 2 | 1 | 3 |
| Cnidaria | 1075 | 3 |