Listes faunistiques invertébrés
La Gagne à Saint-Julien-Chapteuil 04000948
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Roches | Moyenne | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Branchage, racines | Lente | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | A |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | 3 | 3 |
| Protonemura | 46 | 2 | 1 | |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 26 | 13 | 20 |
| Perla | 164 | 8 | 18 | |
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 29 | 78 | 70 |
| Drusinae | 3120 | 5 | 13 | |
| Stenophylacini-chaetopterygini | 3146 | 48 | 36 | 23 |
| Odontocerum | 339 | 10 | 8 | 11 |
| Philopotamus | 209 | 2 | ||
| Wormaldia | 210 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | 4 | |
| Rhyacophila lato-sensu | 183 | 6 | 9 | |
| Sericostoma | 322 | 31 | 16 | 20 |
| Baetis | 364 | 42 | 6 | 14 |
| Pseudocentroptilum | 3207 | 6 | 22 | |
| Caenis | 457 | 3 | 10 | |
| Ephemera | 502 | 13 | 6 | 7 |
| Ephemerella | 450 | 123 | 39 | 18 |
| Ecdyonurus | 421 | 3 | 20 | |
| Epeorus | 400 | 1 | 131 | 48 |
| Rhithrogena | 404 | 19 | 12 | |
| Habrophlebia | 491 | 30 | 2 | 7 |
| Micronecta | 719 | 36 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 7 | 4 | |
| Dupophilus | 620 | 13 | 62 | 21 |
| Elmis | 618 | 103 | 29 | 27 |
| Esolus | 619 | 4 | 26 | 16 |
| Limnius | 623 | 4 | 10 | 10 |
| Oulimnius | 622 | 47 | 3 | 2 |
| Stenelmis | 617 | 2 | ||
| Hydrocyphon | 637 | 6 | 10 | 12 |
| Hydraena | 608 | 1 | 13 | 20 |
| Athericidae | 838 | 3 | 2 | 1 |
| Ceratopogonidae | 819 | 6 | 3 | 4 |
| Chironomidae | 807 | 385 | 21 | 76 |
| Limoniidae | 757 | 8 | 7 | 13 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 6 | 3 | |
| Tipulidae | 753 | 23 | ||
| Ancylus | 1028 | 7 | 36 | |
| Planariidae | 1061 | 3 | ||
| Oligochaeta | 933 | 21 | 8 | 45 |
| Hydracarina | 906 | 1 | 1 | 1 |