Listes faunistiques invertébrés
DROME A EURRE 06590500
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Rapide | A |
| P3 | Granulats | Moyenne | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 42 | 12 | 182 |
| Cheumatopsyche | 221 | 32 | 78 | 61 |
| Hydropsyche | 212 | 274 | 186 | 150 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 7 | 10 | 3 |
| Orthotrichia | 197 | 28 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Oecetis | 317 | 1 | 1 | |
| Triaenodes | 314 | 7 | ||
| Polycentropus | 231 | 5 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 210 | 114 | 238 |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 246 | 128 | 97 |
| Serratella | 5152 | 1 | ||
| Heptageniidae | 399 | 9 | ||
| Ecdyonurus | 421 | 7 | 29 | 37 |
| Choroterpes | 474 | 4 | 132 | 17 |
| Oligoneuriella | 394 | 17 | 30 | 60 |
| Micronectinae | 20396 | 12 | 108 | 1 |
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 5 | ||
| Pomatinus substriatus | 33844 | 24 | 1 | |
| Hydroporinae | 2393 | 1 | 3 | |
| Elmis | 618 | 48 | ||
| Esolus | 619 | 20 | 13 | 8 |
| Limnius | 623 | 16 | 1 | 5 |
| Normandia | 624 | 1 | ||
| Stenelmis | 617 | 5 | 13 | 3 |
| Hydrophilinae | 2517 | 1 | 1 | |
| Hydrocyphon | 637 | 5 | 15 | 13 |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 634 | 688 | 194 |
| Limoniidae | 757 | 1 | 2 | 3 |
| Simuliidae | 801 | 852 | 42 | 202 |
| Tabanidae | 837 | 1 | 2 | 2 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 10 | 1 | |
| Calopteryx | 650 | 1 | ||
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Gammarus | 892 | 47 | 2 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 9 | 10 | 11 |
| Dugesiidae | 1055 | 38 | 5 | 6 |
| Prostoma | 3110 | 3 |