Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 4 | ||
| Leuctra | 69 | 29 | 18 | 29 |
| Protonemura | 46 | 106 | 3 | |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 144 | 2 | 4 |
| Oligoplectrum | 263 | 848 | 7 | 296 |
| Silo | 292 | 3 | ||
| Cheumatopsyche | 221 | 32 | 40 | |
| Hydropsyche | 212 | 370 | 45 | 280 |
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 19 | 1 | 1 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 6 | ||
| Limnephilinae | 3163 | 2 | ||
| Chimarra | 207 | 7 | ||
| Polycentropus | 231 | 1 | 7 | 5 |
| Polycentropodidae | 223 | 10 | 2 | |
| Psychomyia | 239 | 32 | 3 | |
| Rhyacophila lato-sensu | 183 | 7 | 9 | 8 |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 178 | 14 | 82 |
| Procloeon | 390 | 4 | 1 | |
| Caenis | 457 | 6 | 2 | 1 |
| Ephemerella | 450 | 9 | 2 | |
| Torleya | 2391 | 4 | 3 | |
| Ephemera | 502 | 11 | 3 | |
| Ecdyonurus | 421 | 5 | 5 | |
| Epeorus | 400 | 2 | 3 | 19 |
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 11 | 2 | |
| Aphelocheirus | 721 | 23 | 3 | |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 48 | 9 | 12 |
| Elmis | 618 | 136 | 35 | 38 |
| Esolus | 619 | 56 | 3 | 18 |
| Limnius | 623 | 8 | 2 | 6 |
| Oulimnius | 622 | 64 | 6 | 20 |
| Orectochilus | 515 | 2 | 2 | 2 |
| Hydraena | 608 | 3 | 4 | |
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 11 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 216 | 68 | 13 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 3 | 1 |
| Psychodidae | 783 | 28 | ||
| Simuliidae | 801 | 304 | 4 | 224 |
| Calopteryx | 650 | 17 | 1 | |
| Onychogomphus | 682 | 7 | 2 | |
| Gomphidae | 678 | 2 | 1 | 2 |
| Platycnemis | 657 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 27 | 32 | 8 |
| Erpobdellidae | 928 | 3 | 1 | 1 |
| Xironogiton | 23599 | 48 | ||
| Oligochaeta | 933 | 60 | 35 | 14 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |