Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/10/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| I2M2 | 0.8001 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Lente | C |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | C |
| P5 | Dalles, argiles | Rapide | C |
| P6 | Branchage, racines | Moyenne | A |
| P7 | Dalles, argiles | Lente | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | B |
| P11 | Bryophytes | Moyenne | A |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 6 | 2 | 1 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 5 | ||
| Helodes | 636 | 2 | 1 | |
| Calopteryx | 650 | 9 | ||
| Cordulegaster | 687 | 2 | ||
| Simuliidae | 801 | 52 | 67 | 3 |
| Chironomidae | 807 | 89 | 3 | 1 |
| Empididae | 831 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Rhagionidae | 841 | 1 | 1 | |
| Gammaridae | 887 | 37 | 2 | |
| Gammarus | 892 | 195 | 5 | |
| Hydracarina | 906 | 5 | 2 | 2 |
| Oligochaeta | 933 | 1 | 5 | 3 |
| Theodoxus | 967 | 1 | 1 | |
| Oulimnius | 622 | 2 | ||
| Bythinella | 992 | 1 | ||
| Radix | 1004 | 6 | 11 | 16 |
| Ancylus | 1028 | 5 | 5 | 6 |
| Planariidae | 1061 | 1 | 1 | |
| Torleya | 2391 | 3 | 1 | |
| Colymbetinae | 2395 | 2 | ||
| Limnephilinae | 3163 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Silo-lithax | 5219 | 6 | 31 | 47 |
| Baetis lato sensu | 9794 | 36 | 193 | 39 |
| Agapetinae | 9812 | 4 | 36 | 4 |
| Pediciidae | 50011 | 1 | 2 | |
| Sericostoma | 322 | 45 | 6 | 5 |
| Protonemura | 46 | 202 | 7 | 2 |
| Leuctra | 69 | 77 | 16 | 24 |
| Perlodes | 150 | 2 | ||
| Rhyacophila lato-sensu | 183 | 14 | 7 | 2 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 72 | 10 | 1 |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 2 | 5 | |
| Micrasema | 268 | 75 | 20 | 8 |
| Goeridae | 286 | 5 | ||
| Lepidostoma | 305 | 24 | ||
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 1 | ||
| Nemoura | 26 | 29 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Epeorus | 400 | 1 | 24 | 1 |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 1 | 4 | 1 |
| Habroleptoides | 485 | 1 | 2 | 1 |
| Ephemera | 502 | 4 | 1 | |
| Orectochilus | 515 | 11 | 6 | 2 |
| Hydraena | 608 | 3 | 6 | 3 |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 82 | 48 | |
| Esolus | 619 | 29 | 7 | 7 |
| Dupophilus | 620 | 2 | 2 |