Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 26/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 71 | 56 | 56 |
| Leuctra | 69 | 160 | 264 | 240 |
| Protonemura | 46 | 6 | ||
| Perla | 164 | 2 | ||
| Perlidae | 155 | 2 | ||
| Micrasema | 268 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 736 | 19 | 136 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 6 | 15 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 8 | 13 | 41 |
| Polycentropodidae | 223 | 10 | 4 | 5 |
| Psychomyia | 239 | 5 | 1 | |
| Rhyacophila lato-sensu | 183 | 28 | 6 | 17 |
| Alainites | 32269 | 8 | 24 | 24 |
| Baetis | 364 | 352 | 480 | 417 |
| Procloeon | 390 | 8 | ||
| Caenis | 457 | 9 | 19 | |
| Ephemerella ignita | 451 | 11 | 28 | 2 |
| Torleya | 2391 | 1 | 5 | |
| Ephemera | 502 | 4 | 8 | |
| Ecdyonurus | 421 | 3 | 14 | 18 |
| Electrogena | 3181 | 2 | ||
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 4 | 9 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 5 | 1 | 4 |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 16 | 8 | |
| Elmis | 618 | 208 | 40 | |
| Esolus | 619 | 64 | 1024 | 256 |
| Limnius | 623 | 1 | 1 | 8 |
| Oulimnius | 622 | 4 | 16 | |
| Hydraena | 608 | 4 | ||
| Coenosiinae | 50792 | 1 | ||
| Atherix | 839 | 3 | 4 | 11 |
| Atrichops | 840 | 2 | ||
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 674 | 144 | 56 |
| Clinocerinae | 9813 | 2 | 1 | |
| Pediciini | 20537 | 1 | 1 | |
| Psychodidae | 783 | 1 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | 5 | 48 |
| Tabanidae | 837 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | 2 | 2 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | 1 | 1 |
| Asellidae | 880 | 7 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 3 | 2 | 1 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 9 | 160 | 104 |
| Oligochaeta | 933 | 7 | 3 | 1 |
| Dugesia | 1056 | 10 | ||
| Mermithoïdea | 3159 | 2 | 1 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 7 | 10 | 44 |
| Hydra | 1077 | 1 |