Listes faunistiques invertébrés
Le Siguer en amont de Siguer 05173200
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 30.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Bryophytes | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Bryophytes | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Chloroperla | 170 | 2 | 2 | 1 |
| Leuctridae | 66 | 72 | 2 | 1 |
| Leuctra | 69 | 3 | 3 | 1 |
| Nemoura | 26 | 221 | 44 | 6 |
| Protonemura | 46 | 1 | 209 | 243 |
| Perlidae | 155 | 1 | 3 | 4 |
| Dinocras | 156 | 2 | 4 | |
| Perlodidae | 127 | 3 | 3 | |
| Isoperla | 140 | 28 | 10 | |
| Perlodes | 150 | 1 | 4 | 1 |
| Micrasema | 268 | 2 | 29 | 48 |
| Glossosomatidae | 189 | 1 | 2 | 1 |
| Agapetus | 191 | 1 | 2 | |
| Glossosoma | 190 | 11 | 4 | |
| Goeridae | 286 | 3 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 12 | 44 | 28 |
| Limnephilinae | 3163 | 2 | 1 | 1 |
| Odontocerum | 339 | 9 | 5 | 2 |
| Philopotamus | 209 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 8 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 38 | 81 | 132 |
| Ephemerella | 450 | 1 | 5 | 7 |
| Heptageniidae | 399 | 11 | ||
| Ecdyonurus | 421 | 4 | 11 | 1 |
| Epeorus | 400 | 24 | 47 | 16 |
| Rhithrogena | 404 | 9 | 37 | 41 |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 5 | 2 | |
| Hydroporinae | 2393 | 7 | 1 | |
| Elmis | 618 | 15 | 44 | 23 |
| Esolus | 619 | 9 | 13 | 3 |
| Limnius | 623 | 22 | 10 | 7 |
| Hydraena | 608 | 16 | 13 | |
| Athericidae | 838 | 2 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 92 | 168 | 30 |
| Dixidae | 793 | 6 | 1 | |
| Empididae | 831 | 3 | 16 | 12 |
| Limoniidae | 757 | 7 | 25 | 3 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 24 | 48 | 152 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 4 | 24 | 14 |
| Bythinella | 992 | 1 | 1 | |
| Oligochaeta | 933 | 12 | 72 | 13 |
| Planariidae | 1061 | 21 | 10 | 11 |
| Nematoda | 1089 | 3 | 5 | 4 |