Listes faunistiques invertébrés
DROME A EURRE 06590500
- Télécharger la fiche IRSTEA xls / 132 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.7930 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Sables | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 4 | |
| Leuctra | 69 | 56 | 128 | 54 |
| Perlidae | 155 | 1 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 13 | 19 | 20 |
| Hydroptila | 200 | 7 | 2 | 2 |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 5 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Acentrella | 5151 | 5 | 64 | 18 |
| Baetis | 364 | 192 | 108 | 66 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 12 | 1 | 2 |
| Caenis | 457 | 120 | 20 | 48 |
| Ephemerella | 450 | 23 | 2 | 5 |
| Ecdyonurus | 421 | 24 | 136 | |
| Rhithrogena | 404 | 9 | 16 | |
| Heptageniidae | 399 | 7 | ||
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 9 | 18 | 24 |
| Micronecta | 719 | 4 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Laccophilus | 553 | 1 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 8 | 6 | 9 |
| Limnius | 623 | 2 | 3 | 2 |
| Hydrophilinae | 2517 | 11 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 392 | 2208 | 236 |
| Hemerodromiinae | 3202 | 4 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 784 | 1024 | 240 |
| Stratiomyidae | 824 | 1 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 4 | ||
| Platycnemis | 657 | 4 | ||
| Gammarus | 892 | 3 | 1 | 6 |
| Niphargus | 902 | 4 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 42 | 7 | 1 |
| Dugesia | 1056 | 1 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |