Listes faunistiques invertébrés
DROME A EURRE 06590500
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| I2M2 | 0.6321 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 88 | 6 | 112 |
| Nemoura | 26 | 2 | ||
| Perlidae | 155 | 1 | 1 | |
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 92 | 180 | 136 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 26 | 7 | 4 |
| Athripsodes | 311 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 172 | 282 | 204 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 8 | ||
| Procloeon | 390 | 4 | 6 | 1 |
| Caenis | 457 | 88 | 17 | 40 |
| Ecdyonurus | 421 | 10 | 66 | 104 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 11 | 2 | |
| Choroterpes | 474 | 2 | 9 | |
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 5 | 1 | 5 |
| Limnius | 623 | 3 | ||
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 244 | 708 | 780 |
| Hexatomini | 20358 | 1 | ||
| Simuliidae | 801 | 58 | 136 | |
| Tabanidae | 837 | 1 | 3 | |
| Gammarus | 892 | 7 | 1 | 1 |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa stricto-sensu | 30103 | 2 | ||
| Physella | 19280 | 2 | ||
| Oligochaeta | 933 | 1 | 1 | |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |