Listes faunistiques invertébrés
La Gagne à Saint-Julien-Chapteuil 04000948
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | ||
| Leuctra | 69 | 136 | 13 | 8 |
| Nemoura | 26 | 4 | 2 | |
| Protonemura | 46 | 30 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 1 | |
| Micrasema | 268 | 13 | 4 | 1 |
| Glossosoma | 190 | 1 | ||
| Goera | 287 | 2 | ||
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 7 | 21 | 6 |
| Limnephilinae | 3163 | 3 | 3 | |
| Odontocerum | 339 | 19 | 3 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 40 | 1 | 2 |
| Baetis lato sensu | 9794 | 20 | 114 | 288 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 116 | 8 | 13 |
| Ephemera | 502 | 10 | 2 | |
| Ecdyonurus | 421 | 8 | 8 | |
| Epeorus | 400 | 288 | 37 | |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 20 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 8 | 1 | 1 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 14 | 1 | |
| Platambus | 556 | 16 | 2 | |
| Hydroporinae | 2393 | 3 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Dupophilus | 620 | 8 | 30 | 44 |
| Elmis | 618 | 84 | 32 | 36 |
| Esolus | 619 | 124 | 36 | 48 |
| Limnius | 623 | 1 | 2 | 2 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 3 | ||
| Hydraena | 608 | 1 | 7 | 6 |
| Athericidae | 838 | 2 | 11 | 12 |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 188 | 9 | 5 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 5 | |
| Simuliidae | 801 | 1 | 1 | 9 |
| Tipulidae | 753 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 27 | 12 | |
| Bythinella | 992 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 11 | 7 | |
| Polycelis | 1064 | 4 | 3 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |