Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| 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 | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 216 | 128 | 817 |
| Leuctra | 69 | 20 | 16 | 36 |
| Leuctridae | 66 | 12 | 4 | 60 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | 2 | |
| Isoperla | 140 | 3 | 2 | |
| Agapetus | 191 | 2 | ||
| Glossosomatidae | 189 | 9 | 7 | 1 |
| Hydropsyche | 212 | 19 | 1 | 2 |
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 5 | 2 | 5 |
| Odontocerum | 339 | 1 | 2 | |
| Polycentropus | 231 | 11 | 8 | 22 |
| Polycentropodidae | 223 | 1 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 4 | 2 | 1 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 51 | 31 | 25 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 6 | 8 | 3 |
| Ephemerella ignita | 451 | 316 | 301 | 118 |
| Ephemera | 502 | 4 | 1 | 1 |
| Ecdyonurus | 421 | 9 | 4 | |
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 44 | 42 | 28 |
| Leptophlebiidae | 473 | 140 | 15 | 40 |
| Dryops | 613 | 3 | ||
| Laccophilus | 553 | 9 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 5 | 1 | |
| Esolus | 619 | 4 | 10 | |
| Oulimnius | 622 | 3 | 1 | |
| Haliplus | 518 | 30 | ||
| Hydrocyphon | 637 | 6 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 1 | 3 |
| Ceratopogonidae | 819 | 2 | 3 | 4 |
| Chironomidae | 807 | 2336 | 528 | 2196 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 12 | 2 | |
| Simuliidae | 801 | 2 | 5 | |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gammarus | 892 | 11 | 1 | 6 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Procambarus | 2027 | 2 | ||
| Ancylus | 1028 | 46 | 9 | |
| Potamopyrgus | 978 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 8 | 3 | 3 |
| Polycelis | 1064 | 2 | 3 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 |