Listes faunistiques invertébrés
Le Rhins à Saint-Symphorien-de-Lay 04014050
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 23.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Sables | Nulle | C |
| P10 | Blocs | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 40 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 279 | 200 | 575 |
| Ceraclea | 313 | 3 | 1 | |
| Mystacides | 312 | 28 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 83 | 15 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 165 | 30 | 53 |
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 8 | 2 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Chironomidae | 807 | 65 | 16 | 84 |
| Hemerodromiinae | 3202 | 2 | 3 | |
| Antocha | 759 | 2 | 6 | 1 |
| Simulium | 806 | 6 | 45 | |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Sisyra | 856 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 162 | 4 | 7 |
| Ancylus | 1028 | 4 | 21 | 14 |
| Bithynia | 994 | 12 | 10 | 6 |
| Potamopyrgus | 978 | 346 | 367 | 60 |
| Menetus | 1025 | 49 | ||
| Valvata | 972 | 8 | ||
| Pisidium | 1043 | 1 | 1 | 2 |
| Sphaerium | 1044 | 3 | 4 | |
| Dugesia | 1056 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 223 | 44 | 85 |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |