Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 29.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 248 | 66 |
| Leuctra | 69 | 145 | 28 | |
| Perla | 164 | 1 | 2 | |
| Isoperla | 140 | 2 | 1 | 1 |
| Glossosomatidae | 189 | 5 | 7 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 2 | 3 | 9 |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Drusus | 2335 | 16 | 3 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 4 | 80 | 59 |
| Odontocerum | 339 | 1 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 8 | 15 | 8 |
| Polycentropodidae | 223 | 1 | 7 | 2 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | |
| Sericostoma | 322 | 4 | 512 | 25 |
| Baetis lato sensu | 9794 | 25 | 17 | 53 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 46 | 104 | |
| Ephemerella | 450 | 208 | 741 | 209 |
| Ephemera | 502 | 2 | 11 | 29 |
| Ecdyonurus | 421 | 13 | 19 | |
| Epeorus | 400 | 3 | ||
| Heptageniidae | 399 | 1 | 6 | |
| Habrophlebia | 491 | 1 | 115 | 12 |
| Leptophlebiidae | 473 | 2 | 721 | 152 |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 5 | 4 | 2 |
| Esolus | 619 | 10 | 5 | |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 1 | 22 | 15 |
| Ceratopogonidae | 819 | 1 | 12 | 15 |
| Chironomidae | 807 | 888 | 473 | 293 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Hexatomini | 20358 | 1 | 1 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 5 | 7 | 3 |
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Ancylus | 1028 | 320 | 46 | |
| Bithynia | 994 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 12 | 1 | |
| Helobdella | 912 | 37 | ||
| Oligochaeta | 933 | 344 | 13 | 15 |
| Polycelis | 1064 | 2 | 8 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |