Listes faunistiques invertébrés
Le Gave d'Estaing à La Badette 05217800
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Rapide | A |
| P3 | Pierres, galets | Rapide | B |
| P4 | Blocs | Rapide | B |
| P5 | Dalles, argiles | Nulle | C |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Litieres | Nulle | A |
| P8 | Granulats | Lente | A |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | B |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 48 | 8 | |
| Nemoura | 26 | 8 | ||
| Protonemura | 46 | 156 | 28 | |
| Dinocras | 156 | 5 | 10 | |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 21 | 1 | 2 |
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 6 | ||
| Glossosoma | 190 | 4 | 7 | |
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 6 | 231 | |
| Lepidostoma | 305 | 5 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 37 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 52 | 9 |
| Sericostomatidae | 321 | 9 | 6 | |
| Sericostoma | 322 | 8 | 2 | |
| Baetis | 364 | 78 | 191 | 59 |
| Caenis | 457 | 20 | ||
| Ephemerella ignita | 451 | 58 | 17 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 2 | 59 | |
| Rhithrogena | 404 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 1 | 8 | |
| Elmis | 618 | 15 | 18 | |
| Esolus | 619 | 12 | ||
| Limnius | 623 | 15 | 5 | |
| Hydraena | 608 | 8 | ||
| Atherix | 839 | 13 | 13 | |
| Liponeura | 752 | 4 | 9 | 99 |
| Atrichopogon | 820 | 1 | ||
| Chironomidae | 807 | 838 | 91 | 115 |
| Chelifera | 2884 | 4 | ||
| Clinocerinae | 9813 | 9 | 4 | |
| Hemerodromiinae | 3202 | 6 | 1 | |
| Hexatomini | 20358 | 1 | ||
| Antocha | 759 | 2 | 12 | 59 |
| Dicranota | 765 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 14 | 39 | 245 |
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 57 | 2 | |
| Lymnaeidae | 998 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Polycelis | 1064 | 1 | 4 | |
| Oligochaeta | 933 | 146 | 15 | |
| Hydracarina | 906 | 3 | 3 | 3 |