Listes faunistiques invertébrés
Le Siguer en amont de Siguer 05173200
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 9 | 5 | 1 |
| Leuctra | 69 | 207 | 6 | 4 |
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 204 | 2 | |
| Protonemura | 46 | 264 | 246 | 21 |
| Nemouridae | 20 | 24 | ||
| Dinocras | 156 | 2 | 3 | |
| Perla | 164 | 7 | 3 | |
| Perlidae | 155 | 1 | 3 | |
| Isoperla | 140 | 4 | 7 | 1 |
| Perlodes | 150 | 1 | 4 | 1 |
| Micrasema | 268 | 26 | 440 | 153 |
| Agapetinae | 9812 | 6 | 4 | |
| Agapetus | 191 | 11 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 7 | 17 | 18 |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 8 | 2 | |
| Odontocerum albicorne | 340 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 9 | 18 | 12 |
| Sericostoma | 322 | 21 | 1 | 1 |
| Sericostomatidae | 321 | 6 | 12 | 3 |
| Baetis lato sensu | 9794 | 2 | 28 | 20 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 7 | 15 |
| Epeorus | 400 | 48 | 130 | |
| Rhithrogena | 404 | 85 | 65 | |
| Heptageniidae | 399 | 1 | 11 | |
| Habroleptoides | 485 | 1 | 3 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 6 | ||
| Elmis | 618 | 33 | 101 | 20 |
| Esolus | 619 | 3 | 4 | |
| Limnius | 623 | 1 | 6 | 14 |
| Hydraena | 608 | 2 | 3 | 8 |
| Athericidae | 838 | 1 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 502 | 66 | 20 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 3 | 1 | 2 |
| Limoniidae | 757 | 24 | 4 | 5 |
| Psychodidae | 783 | 16 | 1 | |
| Simuliidae | 801 | 14 | 8 | 109 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Planariidae | 1061 | 1 | 2 |