Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 16.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 39.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 8 | 12 | 2 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 4 | 2 | 3 |
| Pachyleuctra | 110 | 1 | 1 | |
| Leuctridae | 66 | 5 | 8 | 2 |
| Amphinemura | 21 | 9 | ||
| Protonemura | 46 | 220 | 394 | 21 |
| Nemoura | 26 | 11 | 9 | |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 3 | ||
| Isoperla | 140 | 5 | 20 | 1 |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 3 | 8 | |
| Micrasema | 268 | 2 | ||
| Hydropsyche | 212 | 1 | 1 | 1 |
| Hydropsychidae | 211 | 2 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 20 | 3 | |
| Limnephilidae | 276 | 1 | 2 | |
| Odontocerum albicorne | 340 | 31 | 2 | |
| Philopotamus | 209 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 7 | 7 | 5 |
| Schizopelex | 5149 | 2 | ||
| Sericostoma | 322 | 5 | ||
| Baetis lato sensu | 9794 | 15 | 176 | 59 |
| Baetidae | 363 | 7 | 9 | 1 |
| Ephemerella ignita | 451 | 58 | 33 | 2 |
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 22 | 2 | |
| Rhithrogena | 404 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 24 | |
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 9 | 2 | 10 |
| Elmis | 618 | 3 | 62 | 3 |
| Esolus | 619 | 3 | 11 | 1 |
| Limnius | 623 | 2 | 5 | 1 |
| Odeles | 41985 | 2 | ||
| Hydraena | 608 | 4 | 14 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 840 | 110 | 36 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 12 | 4 |
| Limoniidae | 757 | 9 | 9 | 3 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 4 | 74 | 23 |
| Tipulidae | 753 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 9 | 3 |
| Bythinella | 992 | 1 | 2 | 1 |
| Hydrobiidae | 973 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 50 | 71 | 2 |
| Oligochaeta | 933 | 6 | 9 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |