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 | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 15 | 25 | 23 |
| Leuctra | 69 | 5 | 14 | 4 |
| Protonemura | 46 | 2790 | 883 | 123 |
| Nemoura | 26 | 1386 | 20 | 24 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 3 | 15 | |
| Perlodes | 150 | 2 | 1 | |
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 7 | 100 | 39 |
| Silo | 292 | 4 | ||
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 28 | 26 |
| Adicella | 320 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 20 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 24 | 5 | 4 |
| Philopotamus | 209 | 1 | 4 | |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 9 | 43 | 17 |
| Sericostoma | 322 | 27 | 10 | 2 |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 46 | 518 | 110 |
| Ephemerella ignita | 451 | 197 | 12 | 13 |
| Ecdyonurus | 421 | 2 | 8 | 6 |
| Epeorus | 400 | 1 | 25 | 10 |
| Rhithrogena | 404 | 6 | 4 | |
| Veliidae | 743 | 6 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 11 | 1 | 18 |
| Elmis | 618 | 34 | 87 | 44 |
| Esolus | 619 | 2 | 11 | 24 |
| Limnius | 623 | 15 | 20 | 14 |
| Scirtidae | 634 | 5 | 2 | |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 2 | 14 | 32 |
| Blephariceridae | 747 | 5 | ||
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 944 | 360 | 120 |
| Dixidae | 793 | 161 | 8 | 1 |
| Empididae | 831 | 8 | 4 | 7 |
| Limoniidae | 757 | 21 | 20 | 28 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 66 | 181 | 21 |
| Ancylus fluviatilis | 1029 | 2 | 113 | 4 |
| Bythinella | 992 | 4 | ||
| Hydrobiidae | 973 | 1 | 1 | 1 |
| Planariidae | 1061 | 30 | 122 | 140 |
| Oligochaeta | 933 | 72 | 70 | 13 |
| Nematoda | 1089 | 2 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |