Listes faunistiques invertébrés
GUIERS VIF A LES-ECHELLES 06580559
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7550 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 1 | |
| Simuliidae | 801 | 5 | 48 | 35 |
| Chironomidae | 807 | 350 | 165 | 165 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 5 | 9 | 5 |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 2 | 4 | 3 |
| Gammarus | 892 | 296 | 16 | 88 |
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 4 | 9 | 3 |
| Radix | 1004 | 2 | ||
| Riolus | 625 | 4 | 2 | 1 |
| Sphaeriidae | 1042 | 14 | ||
| Pisidium | 1043 | 3 | ||
| Planariidae | 1061 | 1 | 35 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Serratella | 5152 | 245 | 86 | 162 |
| Pomatinus substriatus | 33844 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Leuctra | 69 | 51 | 449 | 415 |
| Perlodidae | 127 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 12 | 31 | 7 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 14 | 6 | |
| Psychomyia | 239 | 1 | ||
| Goeridae | 286 | 4 | ||
| Sericostoma | 322 | 6 | 3 | 10 |
| Odontocerum | 339 | 3 | 1 | |
| Baetis | 364 | 274 | 263 | 204 |
| Protonemura | 46 | 25 | 2 | |
| Rhithrogena | 404 | 3 | 39 | |
| Ecdyonurus | 421 | 2 | 53 | 31 |
| Caenis | 457 | 20 | 100 | 35 |
| Ephemera | 502 | 1 | ||
| Haliplus | 518 | 1 | ||
| Brychius | 520 | 1 | 1 | |
| Hydraena | 608 | 11 | 3 | |
| Elmis | 618 | 270 | 39 | 14 |
| Esolus | 619 | 2 | 48 | 13 |
| Limnius | 623 | 4 | 33 | 7 |