Listes faunistiques invertébrés
Le Sor à Sémalens 05134310
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 9 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 392 | 54 | 256 |
| Hydropsyche | 212 | 112 | 20 | 120 |
| Hydroptila | 200 | 29 | 11 | 5 |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 3 | 1 | |
| Mystacides | 312 | 1 | 4 | 1 |
| Cyrnus | 224 | 6 | 3 | |
| Polycentropus | 231 | 2 | 4 | 2 |
| Psychomyia | 239 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Baetis lato sensu | 9794 | 36 | 40 | 46 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 4 | 5 | 2 |
| Caenis | 457 | 24 | 16 | 9 |
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Ephoron | 496 | 7 | 4 | |
| Micronecta | 719 | 1 | 3 | 7 |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 6 | 5 | 34 |
| Limnius | 623 | 9 | ||
| Oulimnius | 622 | 3 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 392 | 296 | 320 |
| Dolichopodidae | 836 | 2 | ||
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 2 | 5 | 1 |
| Simuliidae | 801 | 46 | 5 | 4 |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Platycnemis | 657 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 328 | 9 | 3 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 80 | 1 | |
| Corbicula | 1051 | 3 | 2 | 7 |
| Potamopyrgus | 978 | 2 | ||
| Planorbidae | 1009 | 4 | 64 | 17 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 112 | 336 | 360 |
| Dugesia | 1056 | 17 | 1 | 100 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 |