Listes faunistiques invertébrés
Le Siguer en amont de Siguer 05173200
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 9 | 1 | 5 |
| Leuctra | 69 | 252 | 3 | 26 |
| Nemoura | 26 | 30 | 18 | |
| Protonemura | 46 | 216 | 23 | 13 |
| Perlidae | 155 | 1 | 3 | |
| Dinocras | 156 | 20 | 2 | 11 |
| Perla | 164 | 4 | 3 | 5 |
| Perlodidae | 127 | 34 | 1 | 5 |
| Isoperla | 140 | 4 | 7 | |
| Perlodes | 150 | 2 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 120 | 751 | 85 |
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 4 | 22 | 25 |
| Limnephilidae | 276 | 7 | 1 | |
| Limnephilinae | 3163 | 4 | ||
| Odontocerum | 339 | 14 | 2 | 1 |
| Philopotamus | 209 | 10 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 5 |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 6 | ||
| Baetis lato sensu | 9794 | 5 | 49 | 98 |
| Ecdyonurus | 421 | 2 | 2 | |
| Epeorus | 400 | 44 | 20 | |
| Rhithrogena | 404 | 132 | 52 | 40 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habroleptoides | 485 | 7 | 2 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 28 | 7 | 15 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 11 | 5 | 25 |
| Hydraena | 608 | 21 | 2 | 3 |
| Athericidae | 838 | 1 | 1 | 2 |
| Ceratopogonidae | 819 | 7 | ||
| Chironomidae | 807 | 70 | 6 | 20 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 14 | 3 | |
| Simuliidae | 801 | 18 | 69 | 21 |
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 5 | 8 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 8 | 3 | 14 |
| Dugesiidae | 1055 | 3 | ||
| Planariidae | 1061 | 13 |