Listes faunistiques invertébrés
L'Andelot à Gannat 04041300
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Dalles, argiles | Moyenne | C |
| P4 | Litieres | Nulle | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Granulats | Nulle | A |
| P10 | Blocs | Nulle | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Goeridae | 286 | 16 | 16 | |
| Silo | 292 | 1 | 1 | 3 |
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 1 | |
| Odontocerum | 339 | 2 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 2 | 1 | 2 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostomatidae | 321 | 1 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 3 | 4 | 11 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Rhithrogena | 404 | 3 | 3 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Platambus | 556 | 4 | ||
| Dupophilus | 620 | 1 | 3 | |
| Elmis | 618 | 6 | 7 | 34 |
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 8 | 48 | 13 |
| Oulimnius | 622 | 1 | ||
| Chironomidae | 807 | 179 | 17 | 38 |
| Dixa | 794 | 1 | ||
| Dicranota | 765 | 5 | 3 | 2 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 4 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammaridae | 887 | 680 | 365 | 480 |
| Gammarus | 892 | 338 | 394 | 247 |
| Ancylus | 1028 | 10 | 2 | 21 |
| Potamopyrgus | 978 | 2 | 15 | 4 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Polycelis | 1064 | 5 | 29 | 22 |
| Glossiphonia | 909 | 5 | 3 | |
| Oligochaeta | 933 | 346 | 19 | |
| Hydrozoa | 3168 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |