Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.6234 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 4 | 1 | |
| Leuctra geniculata | 33830 | 1 | ||
| Leuctridae | 66 | 2 | ||
| Isoperla | 140 | 12 | 8 | 9 |
| Perlodidae | 127 | 4 | ||
| Agapetus | 191 | 8 | 7 | |
| Agapetinae | 9812 | 15 | 45 | |
| Silo | 292 | 2 | ||
| Silo-lithax | 5219 | 8 | ||
| Goeridae | 286 | 12 | 3 | |
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | 2 |
| Baetis lato sensu | 9794 | 11 | 4 | 21 |
| Baetidae | 363 | 1 | 1 | |
| Caenis | 457 | 15 | 16 | 3 |
| Caenidae | 456 | 1 | 1 | |
| Ephemerella ignita | 451 | 120 | 49 | 28 |
| Ecdyonurus | 421 | 20 | ||
| Rhithrogena | 404 | 1 | 43 | 70 |
| Heptageniidae | 399 | 1 | 13 | |
| Habrophlebia | 491 | 3 | 420 | 23 |
| Leptophlebiidae | 473 | 57 | 50 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 2 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 1 | 1 | 1 |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 6 | 1 | |
| Oulimnius | 622 | 4 | 9 | 4 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 974 | 120 | 70 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 1 | 2 | |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 57 | 5 | |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 8 | 16 | |
| Pacifastacus leniusculus | 873 | 1 | ||
| Pisidium | 1043 | 10 | 3 | |
| Sphaeriidae | 1042 | 18 | 1 | |
| Ancylus fluviatilis | 1029 | 15 | 315 | 130 |
| Potamopyrgus antipodarum | 979 | 39 | 16 | 3 |
| Physella | 19280 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 13 | 18 | 5 |
| Nematoda | 1089 | 4 | 1 | |
| Copepoda | 3206 | 60 | 14 | 7 |
| Ostracoda | 3170 | 11 | 2 | 1 |
| Hydracarina | 906 | 10 | 11 | 3 |
| Hydrozoa | 3168 | 1 |