Listes faunistiques invertébrés
MORGE A VALLIERES 2 06830800
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 10 | 4 |
| Protonemura | 46 | 2 | 1 | |
| Perlodes | 150 | 1 | ||
| Ernodes | 330 | 1 | ||
| Hydropsyche | 212 | 13 | 1 | 9 |
| Limnephilinae | 3163 | 10 | 1 | |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 26 | 22 |
| Baetis | 364 | 262 | 759 | 1178 |
| Procloeon | 390 | 1 | ||
| Serratella | 5152 | 36 | 69 | 103 |
| Ephemera | 502 | 3 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Rhithrogena | 404 | 1 | 2 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 8 | 52 | 42 |
| Esolus | 619 | 7 | 44 | 37 |
| Limnius | 623 | 2 | 16 | 16 |
| Riolus | 625 | 6 | 44 | 10 |
| Helophorus | 604 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 3470 | 344 | 940 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | ||
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 28 | 35 | 28 |
| Psychodidae | 783 | 22 | 3 | 7 |
| Simuliidae | 801 | 7 | 139 | 65 |
| Stratiomyidae | 824 | 2 | ||
| Gammarus | 892 | 935 | 238 | 1012 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 6 | 7 | |
| Potamopyrgus | 978 | 2 | ||
| Lymnaeidae | 998 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 47 | 137 | 90 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |