Listes faunistiques invertébrés
Le Sor à Sémalens 05134310
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Cheumatopsyche | 221 | 52 | 65 | |
| Hydropsyche | 212 | 2 | 40 | 48 |
| Hydroptila | 200 | 2 | 7 | 18 |
| Athripsodes | 311 | 4 | 3 | 1 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 7 | 9 | 5 |
| Cyrnus | 224 | 1 | 2 | 2 |
| Polycentropus | 231 | 5 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 7 | 4 | |
| Baetis lato sensu | 9794 | 3 | 4 | 5 |
| Baetis | 364 | 12 | 30 | |
| Baetopus | 31231 | 1 | ||
| Centroptilum | 383 | 13 | ||
| Labiobaetis | 32271 | 11 | ||
| Procloeon | 390 | 8 | 1 | 3 |
| Baetidae | 363 | 3 | ||
| Caenis | 457 | 128 | 76 | 26 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ephoron | 496 | 22 | 42 | 23 |
| Micronecta | 719 | 1 | 112 | 1 |
| Esolus | 619 | 2 | 10 | 7 |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 2 | 3 | |
| Atrichops | 840 | 4 | ||
| Chironomidae | 807 | 192 | 236 | 96 |
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 1 | 1 | 1 |
| Limoniini | 20393 | 2 | 1 | |
| Calopteryx | 650 | 144 | ||
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 258 | 2 | 10 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 18 | 9 | 2 |
| Corbicula | 1051 | 10 | 26 | 16 |
| Pisidium | 1043 | 5 | 5 | |
| Ancylus | 1028 | 23 | 42 | |
| Ferrissia | 1030 | 4 | 9 | |
| Potamopyrgus | 978 | 2 | 31 | 6 |
| Menetus | 1025 | 6 | ||
| Erpobdellidae | 928 | 3 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 116 | 400 | 13 |
| Dugesia | 1056 | 6 | 2 | 4 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 |