Listes faunistiques invertébrés
DROME A CHABRILLAN 06580437
- Télécharger la fiche IRSTEA xls / 71 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.6319 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Moyenne | A |
| P4 | Sables | Nulle | 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 | 26 | 26 | 6 |
| Dinocras | 156 | 4 | 2 | |
| Isoperla | 140 | 2 | 1 | |
| Hydropsyche | 212 | 126 | 49 | 111 |
| Hydroptila | 200 | 26 | 20 | 23 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Triaenodes - Ylodes | 24007 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetis | 364 | 1632 | 452 | 555 |
| Procloeon | 390 | 1 | 4 | |
| Caenis | 457 | 108 | 126 | 20 |
| Ecdyonurus | 421 | 7 | 38 | 28 |
| Epeorus | 400 | 3 | ||
| Heptagenia | 443 | 1 | 1 | |
| Rhithrogena | 404 | 5 | 4 | 5 |
| Heptageniidae | 399 | 18 | 20 | 6 |
| Choroterpes | 474 | 1 | ||
| Leptophlebiidae | 473 | 1 | 3 | 2 |
| Dryops | 613 | 2 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 16 | 1 | |
| Esolus | 619 | 7 | 8 | 9 |
| Stenelmis | 617 | 2 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Atrichops | 840 | 6 | 1 | 1 |
| Chironomidae | 807 | 328 | 808 | 1393 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 4 | ||
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | ||
| Simuliidae | 801 | 300 | 13 | 92 |
| Tabanidae | 837 | 1 | 1 | 4 |
| Tipulidae | 753 | 5 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Gammarus | 892 | 6 | 2 | 1 |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Stagnicola | 5124 | 1 | ||
| Physella | 19280 | 3 | ||
| Physidae | 995 | 1 | ||
| Oligochaeta | 933 | 448 | 11 | 7 |
| Dugesia | 1056 | 1 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |