Listes faunistiques invertébrés
DROME A CHARENS 2 06109050
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.7236 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 320 | 166 | 326 |
| Nemouridae | 20 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 1 | 1 | 2 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 1 | |
| Perlodidae | 127 | 2 | ||
| Isoperla | 140 | 3 | ||
| Hydropsyche | 212 | 25 | 41 | 68 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Sericostoma | 322 | 2 | 3 | |
| Acentrella | 5151 | 1 | 1 | |
| Baetis | 364 | 29 | 26 | 25 |
| Caenis | 457 | 6 | 23 | 4 |
| Ephemera | 502 | 8 | 3 | 1 |
| Ephemerella ignita | 451 | 74 | 7 | 6 |
| Heptageniidae | 399 | 10 | ||
| Ecdyonurus | 421 | 25 | 8 | |
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 4 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 60 | 32 | 50 |
| Micronecta | 719 | 23 | 3 | 1 |
| Veliidae | 743 | 1 | ||
| Pomatinus | 611 | 16 | ||
| Elmis | 618 | 4 | 5 | |
| Esolus | 619 | 55 | 65 | |
| Limnius | 623 | 4 | 10 | |
| Riolus | 625 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Anthomyidae | 847 | 4 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 1034 | 32 | 40 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 64 | 1 | 1 |
| Tabanidae | 837 | 2 | 2 | |
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 4 | ||
| Onychogomphus | 682 | 6 | 2 | 2 |
| Gammarus | 892 | 19 | 4 | 1 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Oligochaeta | 933 | 138 | 48 | 59 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |