Listes faunistiques invertébrés
DORNE A DORNAS 2 06106935
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Nulle | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 31 | 22 | 47 |
| Protonemura | 46 | 1 | ||
| Perlidae | 155 | 10 | ||
| Dinocras | 156 | 5 | 2 | |
| Perla | 164 | 10 | 20 | |
| Micrasema | 268 | 1 | 2 | |
| Silo | 292 | 2 | ||
| Silo-lithax | 5219 | 2 | 1 | 1 |
| Hydropsyche | 212 | 12 | 7 | |
| Hydroptila | 200 | 2 | ||
| Mystacides | 312 | 13 | ||
| Oecetis | 317 | 9 | 1 | |
| Drusinae | 3120 | 7 | 1 | |
| Limnephilinae | 3163 | 3 | ||
| Odontocerum | 339 | 5 | 2 | |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 7 | 5 | |
| Psychomyia | 239 | 3 | 8 | |
| Rhyacophila lato-sensu | 183 | 4 | 5 | |
| Sericostomatidae | 321 | 4 | 37 | |
| Sericostoma | 322 | 46 | 5 | |
| Thremma | 301 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 84 | 7 | |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 5 | 1 | |
| Ephemerella ignita | 451 | 10 | 2 | 1 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 4 |
| Epeorus | 400 | 12 | 10 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 34 | 1 | 7 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 10 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 5 | 19 | 5 |
| Esolus | 619 | 1 | 1 | 1 |
| Limnius | 623 | 1 | 3 | 9 |
| Oulimnius | 622 | 3 | ||
| Hydraena | 608 | 2 | 2 | |
| Atherix | 839 | 1 | 6 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 345 | 61 | 173 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 12 | 8 | 10 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 8 | ||
| Micronecta | 719 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Ancylus | 1028 | 11 | 1 | |
| Planariidae | 1061 | 1 | 1 | |
| Oligochaeta | 933 | 17 | 2 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |