Listes faunistiques invertébrés
L'Andelot à Gannat 04041300
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Vases | Nulle | A |
| P3 | Dalles, argiles | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Moyenne | C |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Granulats | Lente | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Roches | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 6 | 4 | |
| Silo | 292 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 5 | 4 |
| Odontocerum | 339 | 1 | 4 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 9 | |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 9 | 78 | |
| Ecdyonurus | 421 | 1 | 3 | |
| Rhithrogena | 404 | 13 | 5 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Gerris | 735 | 2 | 3 | |
| Velia | 745 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 27 | 199 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 14 | 21 |
| Normandia | 624 | 1 | ||
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 189 | 46 | 39 |
| Dixidae | 793 | 1 | 1 | |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 3 | 3 | 6 |
| Ptychopteridae | 789 | 4 | ||
| Simuliidae | 801 | 4 | 11 | |
| Tabanidae | 837 | 2 | 4 | |
| Agriotypus | 1083 | 1 | ||
| Gammaridae | 887 | 1174 | 1092 | 1506 |
| Gammarus | 892 | 1205 | 271 | 387 |
| Sphaeriidae | 1042 | 2 | 1 | |
| Pisidium | 1043 | 7 | 5 | 2 |
| Ancylus | 1028 | 18 | 16 | |
| Potamopyrgus | 978 | 4 | 2 | 30 |
| Glossiphonia | 909 | 1 | 1 | |
| Polycelis | 1064 | 323 | 50 | 75 |
| Oligochaeta | 933 | 94 | 8 | 74 |
| Gordiaca | 5189 | 1 | 1 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Copepoda | 3206 | 1 |