Listes faunistiques invertébrés
BERRE A VALAURIE 1 06113270
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.5430 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 5 | 5 | 2 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 10 | 10 |
| Baetis | 364 | 79 | 71 | 319 |
| Caenis | 457 | 3 | 1 | |
| Serratella | 5152 | 242 | 113 | 201 |
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 4 | ||
| Pomatinus substriatus | 33844 | 4 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 20 | 28 | 64 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 5 | ||
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 329 | 103 | 138 |
| Empididae | 831 | 1 | ||
| Coenosiinae | 50792 | 3 | 1 | |
| Pediciidae | 50011 | 2 | 2 | 4 |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 6 | 7 | 48 |
| Stratiomyidae | 824 | 3 | 1 | 1 |
| Tabanidae | 837 | 2 | ||
| Asellidae | 880 | 102 | 53 | 57 |
| Gammarus | 892 | 173 | 97 | 162 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | 2 | 1 |
| Pisidium | 1043 | 4 | 3 | 1 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | 1 |
| Ancylus | 1028 | 1 | 3 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 12 | 33 | 12 |
| Turbellaria | 3326 | 3 | 4 | 6 |
| Dendrocoelidae | 1071 | 5 | 5 | 5 |
| Dugesiidae | 1055 | 7 | 3 | 2 |
| Planariidae | 1061 | 5 | 1 | 3 |
| Nemathelmintha | 3111 | 1 |