Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Bryophytes | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 3 | |
| Leuctra | 69 | 58 | 24 | 52 |
| Protonemura | 46 | 39 | 1628 | 322 |
| Nemoura | 26 | 685 | 178 | |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 5 | 3 | |
| Isoperla | 140 | 2 | 8 | 2 |
| Micrasema | 268 | 1 | 560 | 128 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 90 | 86 | |
| Hydropsychidae | 211 | 1 | ||
| Stactobia | 196 | 1 | ||
| Limnephilinae | 3163 | 52 | 1 | 8 |
| Odontocerum albicorne | 340 | 22 | 2 | 5 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 47 | 21 |
| Sericostoma | 322 | 66 | 5 | 5 |
| Baetis lato sensu | 9794 | 17 | 733 | 557 |
| Ephemerella ignita | 451 | 189 | 61 | 35 |
| Ecdyonurus | 421 | 4 | 10 | 18 |
| Epeorus | 400 | 59 | 55 | |
| Rhithrogena | 404 | 2 | 38 | 32 |
| Mesovelia | 742 | 1 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 14 | 3 | |
| Elmis | 618 | 24 | 170 | 62 |
| Esolus | 619 | 6 | 13 | 14 |
| Limnius | 623 | 14 | 9 | 4 |
| Oulimnius | 622 | 1 | ||
| Scirtidae | 634 | 10 | ||
| Hydraena | 608 | 2 | 12 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 7 | |
| Chironomidae | 807 | 841 | 366 | 555 |
| Dixidae | 793 | 27 | 4 | |
| Empididae | 831 | 9 | 2 | 2 |
| Limoniidae | 757 | 4 | 7 | 11 |
| Rhagionidae | 841 | 5 | ||
| Simuliidae | 801 | 10 | 197 | 143 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Ancylus fluviatilis | 1029 | 8 | 14 | 71 |
| Bythinella | 992 | 3 | 3 | |
| Hydrobiidae | 973 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Dugesiidae | 1055 | 14 | 1 | |
| Planariidae | 1061 | 17 | 193 | 155 |
| Oligochaeta | 933 | 15 | 20 | 16 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |