Listes faunistiques invertébrés
SURAN A NEUVILLE-SUR-AIN 2 06580653
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 20 | |
| Leuctra | 69 | 2 | 42 | 200 |
| Isoperla | 140 | 2 | ||
| Agapetinae | 9812 | 1 | ||
| Hydroptila | 200 | 6 | 12 | 33 |
| Athripsodes | 311 | 4 | 1 | 12 |
| Ceraclea | 313 | 1 | ||
| Setodes | 318 | 11 | 9 | 29 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 38 | 53 | 82 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 9 | 18 | 9 |
| Ephemerella ignita | 451 | 96 | 328 | 204 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 36 | 74 |
| Rhithrogena | 404 | 2 | 14 | 28 |
| Habrophlebia | 491 | 2 | ||
| Elmis | 618 | 5 | 15 | 52 |
| Esolus | 619 | 2 | 15 | 88 |
| Limnius | 623 | 4 | 8 | |
| Oulimnius | 622 | 1 | 12 | 4 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 9 | 8 | |
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 344 | 816 | 1376 |
| Simuliidae | 801 | 5312 | 1 | 3 |
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 3 | 2 | |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 19 | 18 | 237 |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 17 | 13 | |
| Bithynia | 994 | 2 | 11 | |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 82 | ||
| Dugesia | 1056 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |