Listes faunistiques invertébrés
BERRE A VALAURIE 1 06113270
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Isoperla | 140 | 1 | 7 | 3 |
| Hydroptila | 200 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 191 | 320 | 165 |
| Caenis | 457 | 4 | 1 | |
| Serratella | 5152 | 68 | 67 | 61 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dytiscinae | 2396 | 2 | ||
| Hydroporinae | 2393 | 3 | 2 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 16 | 120 | 29 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 37 | 23 | 29 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | 1 | |
| Chironomidae | 807 | 345 | 110 | 148 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | 2 | 3 |
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 6 | 18 | 8 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 16 | 31 | 17 |
| Tabanidae | 837 | 5 | 1 | |
| Tipulidae | 753 | 3 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Asellidae | 880 | 327 | 12 | 22 |
| Gammarus | 892 | 100 | 21 | 18 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Physidae | 995 | 7 | 5 | |
| Physella | 19280 | 21 | 3 | |
| Ancylus | 1028 | 11 | 16 | 20 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 11 | 2 |
| Dendrocoelidae | 1071 | 5 | ||
| Dugesiidae | 1055 | 7 | 1 | |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |