Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 10 | |
| Isoperla | 140 | 62 | 58 | 26 |
| Brachyptera | 3 | 1 | ||
| Micrasema | 268 | 1 | 35 | 4 |
| Agapetinae | 9812 | 2 | ||
| Glossosoma | 190 | 3 | ||
| Goeridae | 286 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 7 | ||
| Neureclipsis | 236 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 14 | 8 |
| Baetis lato sensu | 9794 | 280 | 414 | 1030 |
| Serratella | 5152 | 116 | 62 | 44 |
| Ephemera | 502 | 7 | 4 | |
| Ecdyonurus | 421 | 11 | 13 | 13 |
| Rhithrogena | 404 | 17 | 90 | 125 |
| Habrophlebia | 491 | 9 | 4 | 5 |
| Leptophlebiidae | 473 | 16 | 5 | 2 |
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 5 | 28 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | 1 | 1 |
| Helophorus | 604 | 1 | 4 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 832 | 32 | 11 |
| Pediciini | 20537 | 4 | 3 | 12 |
| Psychodidae | 783 | 1 | 1 | |
| Rhagionidae | 841 | 1 | 3 | |
| Simuliidae | 801 | 28 | 20 | 6 |
| Tipulidae | 753 | 3 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 7667 | 166 | 290 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | 2 |
| Sphaeriidae | 1042 | 1 | 6 | |
| Hydrobiidae | 973 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 70 | 80 | 88 |
| Oligochaeta | 933 | 13 | 10 | 50 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |