Listes faunistiques invertébrés
Le Diare à Marsac-en-Livradois 04428006
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.3945 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 4.0 | marginal |
| Granulats | 42.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Sables | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Valvata | 972 | 1 | ||
| Simuliidae | 801 | 106 | 48 | 124 |
| Chironomidae | 807 | 1856 | 672 | 50 |
| Ceratopogonidae | 819 | 14 | 8 | |
| Empididae | 831 | 3 | 3 | |
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 224 | 26 | 46 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Erpobdellidae | 928 | 5 | ||
| Oligochaeta | 933 | 704 | 786 | 174 |
| Psychodidae | 783 | 4 | 2 | |
| Bythinella | 992 | 3 | 2 | |
| Ancylus | 1028 | 2 | 1 | |
| Pisidium | 1043 | 13 | 8 | 5 |
| Colymbetinae | 2395 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Limnephilinae | 3163 | 25 | 2 | 3 |
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 176 | ||
| Heptageniidae | 399 | 1 | ||
| Protonemura | 46 | 13 | ||
| Perlodidae | 127 | 35 | 3 | |
| Isoperla | 140 | 25 | 4 | 2 |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 5 | ||
| Plectrocnemia | 228 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Silo | 292 | 2 | ||
| Siphlonurus | 350 | 2 | 2 | 1 |
| Baetis | 364 | 84 | 832 | |
| Nemouridae | 20 | 8 | ||
| Rhithrogena | 404 | 21 | 1 | 1 |
| Ephemerella ignita | 451 | 19 | 3 | 5 |
| Limnebius | 599 | 2 | 4 | |
| Helophorus | 604 | 11 | 1 | 53 |
| Hydraena | 608 | 40 | 1 | |
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 1 | 1 | 2 |
| Limnius | 623 | 1 | 2 | |
| Velia | 745 | 4 | 3 | |
| Limoniidae | 757 | 15 | 64 | 120 |