Listes faunistiques invertébrés
Le Sichon à Ferrières-sur-Sichon 04040150
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 11 | 3 |
| Protonemura | 46 | 84 | 4 | |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 64 | 4 | |
| Oligoplectrum | 263 | 16 | 3 | |
| Brachycentridae | 262 | 24 | 2 | |
| Glossosoma | 190 | 39 | 20 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 18 | 58 | 24 |
| Goeridae | 286 | 3 | 24 | 5 |
| Hydropsyche | 212 | 72 | 6 | |
| Ithytrichia | 198 | 1 | ||
| Lasiocephala | 307 | 22 | 200 | 3 |
| Lepidostomatidae | 304 | 7 | 440 | 5 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 10 | 3 | 6 |
| Drusinae | 3120 | 1 | ||
| Odontocerum | 339 | 2 | 1 | |
| Polycentropus | 231 | 8 | 3 | 1 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 18 | 2 |
| Sericostoma | 322 | 50 | 9 | 5 |
| Sericostomatidae | 321 | 6 | 11 | |
| Baetis lato sensu | 9794 | 8 | 245 | 159 |
| Ephemerella ignita | 451 | 12 | 24 | 1 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 6 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 5 | 12 | |
| Rhithrogena | 404 | 1 | 2 | |
| Habrophlebia | 491 | 5 | ||
| Leptophlebiidae | 473 | 8 | ||
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 3 | 3 | 7 |
| Dupophilus | 620 | 33 | 100 | 58 |
| Elmis | 618 | 1 | 273 | 7 |
| Esolus | 619 | 6 | 27 | |
| Limnius | 623 | 27 | 2 | |
| Hydrocyphon | 637 | 2 | 29 | 10 |
| Hydraena | 608 | 1 | 25 | 13 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 5 | 9 | 5 |
| Blephariceridae | 747 | 5 | ||
| Ceratopogoninae | 822 | 2 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 517 | 700 | 42 |
| Empididae | 831 | 1 | 7 | |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 1 | 7 | 10 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 18 | 48 | 7 |
| Pisidium | 1043 | 8 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 2 | 6 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 101 | 36 | 23 |
| Polycelis | 1064 | 1 | 8 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |