Listes faunistiques invertébrés
La Queune à Souvigny 04043800
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 31.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 65.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Sables | Nulle | C |
| P3 | Sables | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Dalles, argiles | Nulle | A |
| P8 | Sables | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 2 | ||
| Baetis | 364 | 3 | ||
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 14 | 7 | 7 |
| Ephemera | 502 | 2 | ||
| Habrophlebia | 491 | 3 | ||
| Oulimnius | 622 | 1 | 2 | |
| Helophorus | 604 | 3 | 4 | |
| Chironomidae | 807 | 4338 | 172 | 188 |
| Dicranota | 765 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Crambidae | 2947 | 1 | ||
| Sialis | 704 | 2 | 2 | |
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 11 | ||
| Gammaridae | 887 | 17 | 6 | 5 |
| Gammarus | 892 | 7 | 1 | |
| Bithynia | 994 | 9 | 1 | |
| Potamopyrgus | 978 | 10 | 1 | 7 |
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 4 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 14 | 245 | 34 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |