Listes faunistiques invertébrés
Le Lambon à St-Sardos 05154400
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 46 | 98 |
| Procloeon | 390 | 1 | ||
| Serratella | 5152 | 4 | 3 | |
| Heptageniidae | 399 | 2 | 4 | |
| Ecdyonurus | 421 | 1 | 16 | 22 |
| Micronectinae | 20396 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 4 | 5 | |
| Chironomidae | 807 | 761 | 41 | 167 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 8 | 6 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 4 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 5 | 1 | |
| Gomphidae | 678 | 2 | 1 | 2 |
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 729 | 474 | 704 |
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 9 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 651 | 425 | 268 |
| Physidae | 995 | 2 | 2 | |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 13 | 7 | 2 |
| Gordiaca | 5189 | 1 |