Listes faunistiques invertébrés
Limbe à St-papoul 06178046
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/04/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 25 |
| I2M2 | 0.2354 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | ||
| Granulats | 19.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 41.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Dalles, argiles | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 25 | 1 | |
| Hydroptila | 200 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 311 | 84 | 74 |
| Serratella | 5152 | 20 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Oulimnius | 622 | 6 | 3 | |
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 153 | 6 | 26 |
| Chironomidae | 807 | 253 | 410 | 102 |
| Pediciidae | 50011 | 27 | 13 | 15 |
| Simuliidae | 801 | 486 | 4 | 97 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 4 | 1 | 2 |
| Tipulidae | 753 | 1 | 2 | 2 |
| Zygoptera | 9785 | 3 | ||
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 5 | 2 | |
| Asellidae | 880 | 79 | 2 | 6 |
| Copepoda | 3206 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 6 | ||
| Physella | 19280 | 3 | ||
| Ancylus | 1028 | 3 | ||
| Tricladida | 1054 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Oligochaeta | 933 | 121 | 12 | 25 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |