Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 73.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Blocs | Rapide | B |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Nulle | C |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Rapide | C |
| P9 | Sables | Nulle | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Chloroperla | 170 | 6 | ||
| Leuctra | 69 | 5 | 6 | 5 |
| Amphinemura | 21 | 7 | 9 | |
| Protonemura | 46 | 71 | ||
| Dinocras | 156 | 21 | 14 | |
| Perlodidae | 127 | 25 | 2 | 4 |
| Micrasema | 268 | 6 | ||
| Hydropsychidae | 211 | 7 | 4 | 1 |
| Hydropsyche | 212 | 4 | 62 | 1 |
| Lasiocephala | 307 | 60 | 2 | |
| Lepidostoma | 305 | 25 | 3 | 2 |
| Athripsodes | 311 | 1 | ||
| Drusinae | 3120 | 2 | 2 | |
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 20 | 8 | 3 |
| Sericostomatidae | 321 | 1 | 8 | 1 |
| Sericostoma | 322 | 5 | ||
| Baetis | 364 | 34 | 90 | 68 |
| Caenis | 457 | 8 | 2 | 8 |
| Ephemerella ignita | 451 | 1 | 5 | 1 |
| Ecdyonurus | 421 | 4 | 1 | |
| Epeorus | 400 | 12 | ||
| Rhithrogena | 404 | 53 | 516 | 1 |
| Hydroporinae | 2393 | 11 | ||
| Oreodytes | 552 | 4 | 1 | |
| Elmis | 618 | 40 | 5 | 13 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 5 | 1 | |
| Atherix | 839 | 4 | 8 | |
| Blephariceridae | 747 | 2 | ||
| Liponeura | 752 | 4 | 162 | 12 |
| Chironomidae | 807 | 156 | 42 | 347 |
| Clinocerinae | 9813 | 1 | 4 | |
| Hexatoma | 773 | 27 | 12 | |
| Antocha | 759 | 1 | 4 | 30 |
| Simuliidae | 801 | 4 | 499 | 16 |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | 3 | |
| Lymnaeidae | 998 | 4 | ||
| Radix | 1004 | 4 | 1 | 18 |
| Polycelis | 1064 | 3 | ||
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |