Listes faunistiques invertébrés
Le ruisseau de Mende à Domaize 04038020
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| I2M2 | 0.4709 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 57.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Bryophytes | Moyenne | A |
| P3 | Sables | Lente | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Blocs | Moyenne | A |
| P8 | Sables | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | B |
| P11 | Branchage, racines | Lente | A |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | ||
| Limnius | 623 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Dicranota | 765 | 1 | 18 | 19 |
| Simulium | 806 | 15 | 15 | 2 |
| Chironomidae | 807 | 37 | 58 | 16 |
| Ceratopogonidae | 819 | 2 | 4 | 11 |
| Gammaridae | 887 | 43 | 21 | |
| Gammarus | 892 | 17 | 12 | 12 |
| Oulimnius | 622 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 3 | 1 |
| Ancylus | 1028 | 1 | 2 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Decapoda | 3140 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 3 | |
| Copepoda | 3206 | 1 | ||
| Baetis | 364 | 107 | 131 | 3 |
| Leuctra | 69 | 1 | 1 | |
| Isoperla | 140 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 8 | 2 |
| Glossosoma | 190 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Lype | 241 | 1 | ||
| Micrasema | 268 | 1 | ||
| Protonemura | 46 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | |
| Ephemerella ignita | 451 | 34 | 30 | 7 |
| Leptophlebiidae | 473 | 2 | ||
| Ephemera | 502 | 1 | 12 | |
| Hydraena | 608 | 5 | 3 | |
| Elmis | 618 | 4 | ||
| Esolus | 619 | 1 |