Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 1 | ||
| Goeridae | 286 | 2 | ||
| Limnephilinae | 3163 | 5 | 3 | 7 |
| Holocentropus | 235 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropodidae | 223 | 5 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 34 | 2 |
| Centroptilum | 383 | 10 | 9 | |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 2 | 6 | |
| Ephemera | 502 | 4 | 3 | 2 |
| Ecdyonurus | 421 | 1 | 5 | 2 |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 62 | 13 | 27 |
| Leptophlebiidae | 473 | 4 | 3 | 6 |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 4 | ||
| Colymbetinae | 2395 | 7 | 1 | |
| Copelatinae | 5195 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 3 | 4 |
| Orectochilus | 515 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 160 | 1072 | 1392 |
| Limoniidae | 757 | 2 | ||
| Pediciini | 20537 | 8 | 1 | |
| Psychodidae | 783 | 4 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 3 | 4 | |
| Tipulidae | 753 | 1 | ||
| Sialis | 704 | 2 | 14 | 13 |
| Gammarus | 892 | 232 | 368 | 376 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 6 | 20 | 10 |
| Sphaeriidae | 1042 | 2 | 60 | 17 |
| Potamopyrgus | 978 | 88 | 20 | 180 |
| Lymnaeidae | 998 | 1 | 2 | |
| Planorbidae | 1009 | 13 | 9 | 44 |
| Glossiphoniidae | 908 | 1 | 8 | |
| Oligochaeta | 933 | 13 | 80 | 5 |