Listes faunistiques invertébrés
La Seuge à Saugues 04027440
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B |
| P2 | Branchage, racines | Lente | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Granulats | Lente | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Blocs | Moyenne | A |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micrasema | 268 | 26 | 5 | 4 |
| Goera | 287 | 1 | 2 | |
| Hydropsychidae | 211 | 26 | 1 | 1 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 330 | 1 | 7 |
| Hydroptila | 200 | 1 | 1 | |
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 3 | 2 |
| Oecetis | 317 | 32 | 1 | 1 |
| Limnephilidae | 276 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 7 | ||
| Psychomyia | 239 | 17 | 1 | 17 |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 27 | 13 | 17 |
| Caenis | 457 | 5 | 1 | 2 |
| Ephemerella ignita | 451 | 1 | ||
| Torleya | 2391 | 1 | ||
| Platambus | 556 | 3 | 1 | |
| Dupophilus | 620 | 3 | 3 | 4 |
| Elmis | 618 | 16 | 2 | 5 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 24 | 10 | 10 |
| Hydraena | 608 | 1 | 10 | 13 |
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 2 | 1 | |
| Atrichops | 840 | 1 | 1 | |
| Ceratopogonidae | 819 | 6 | 9 | 4 |
| Chironomidae | 807 | 97 | 13 | 60 |
| Hemerodromiinae | 3202 | 3 | 2 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 131 | 25 | 41 |
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 2 | 1 | |
| Calopteryx | 650 | 7 | 1 | |
| Gomphidae | 678 | 2 | 4 | |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ancylus | 1028 | 36 | 3 | 23 |
| Gyraulus | 1015 | 1 | ||
| Erpobdellidae | 928 | 16 | 7 | 32 |
| Glossiphonia | 909 | 1 | 3 | |
| Helobdella | 912 | 1 | 2 | |
| Oligochaeta | 933 | 17 | 28 | 165 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |