Listes faunistiques invertébrés
SIERROZ A MONTCEL 2 06580822
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| I2M2 | 0.8007 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 45.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 6 | 11 |
| Protonemura | 46 | 31 | 9 | 2 |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Odontocerum | 339 | 10 | 2 | |
| Rhyacophila lato-sensu | 183 | 5 | 1 | 1 |
| Baetis | 364 | 11 | 16 | 77 |
| Ephemera | 502 | 1 | ||
| Ephemerellidae | 449 | 1 | ||
| Ephemerella ignita | 451 | 21 | ||
| Heptageniidae | 399 | 10 | 66 | |
| Ecdyonurus | 421 | 12 | 2 | 12 |
| Leptophlebiidae | 473 | 5 | 2 | 2 |
| Habroleptoides | 485 | 2 | ||
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Elmis | 618 | 5 | 2 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 4 | ||
| Riolus | 625 | 3 | 4 | 1 |
| Scirtidae | 634 | 1 | ||
| Helodes | 636 | 2 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 11 | 5 | 9 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 10 | 2 | |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 17 | ||
| Osmylus | 854 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 40 | ||
| Hydracarina | 906 | 3 | 3 | |
| Oligochaeta | 933 | 12 | 1 | |
| Planariidae | 1061 | 2 | 1 | |
| Nemathelmintha | 3111 | 3 | 3 |