Listes faunistiques invertébrés
L'Epie au niveau d'Oradour 05096400
- Télécharger la fiche IRSTEA xls / 21 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 8 | 6 |
| Nemoura | 26 | 5 | 2 | |
| Protonemura | 46 | 36 | 282 | 38 |
| Nemouridae | 20 | 1 | 8 | |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 3 | 1 | |
| Hydropsyche | 212 | 30 | 140 | 19 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 3 | 5 | 1 |
| Philopotamus | 209 | 2 | 2 | |
| Polycentropus | 231 | 7 | ||
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 7 | 5 |
| Sericostoma | 322 | 6 | ||
| Baetis | 364 | 220 | 408 | 200 |
| Caenis | 457 | 11 | 2 | 1 |
| Ephemerella | 450 | 128 | 20 | 31 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 9 | 12 | 15 |
| Epeorus | 400 | 34 | 128 | 46 |
| Rhithrogena | 404 | 1 | 12 | |
| Heptageniidae | 399 | 28 | 6 | |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Platambus | 556 | 8 | ||
| Hydroporinae | 2393 | 2 | 4 | |
| Dupophilus | 620 | 1 | 3 | 6 |
| Elmis | 618 | 35 | 45 | 17 |
| Esolus | 619 | 6 | 3 | |
| Limnius | 623 | 1 | 4 | 1 |
| Hydraena | 608 | 23 | 13 | 7 |
| Atherix | 839 | 7 | 30 | 8 |
| Blepharicera | 749 | 1 | ||
| Liponeura | 752 | 8 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 688 | 96 | 15 |
| Dixa | 794 | 15 | 1 | |
| Atalantinae | 3134 | 2 | 2 | 3 |
| Hemerodromiinae | 3202 | 3 | ||
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 1 | 1 | |
| Simuliidae | 801 | 232 | 216 | 780 |
| Tabanidae | 837 | 5 | ||
| Thaumaleidae | 823 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 11 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 76 | 9 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |