Listes faunistiques invertébrés
Le Sor à Sémalens 05134310
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.6694 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 39.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ferrissia | 1030 | 17 | 5 | 3 |
| Onychogomphus | 682 | 3 | 7 | 7 |
| Cordulegaster | 687 | 1 | ||
| Aphelocheirus | 721 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Chironomidae | 807 | 157 | 130 | 46 |
| Asellidae | 880 | 11 | 1 | |
| Echinogammarus | 888 | 17 | 1 | |
| Gammarus | 892 | 258 | 14 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 5 | 12 | 1 |
| Potamopyrgus | 978 | 3 | ||
| Planorbidae | 1009 | 7 | ||
| Ancylus | 1028 | 7 | 3 | 2 |
| Platycnemis | 657 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Corbicula | 1051 | 127 | 105 | 76 |
| Dugesiidae | 1055 | 9 | 10 | 91 |
| Nematoda | 1089 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Electrogena | 3181 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Crangonyx | 5116 | 1 | ||
| Baetis lato sensu | 9794 | 58 | 30 | 91 |
| Micronectinae | 20396 | 1 | 2 | |
| Leuctra geniculata | 33830 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Ithytrichia | 198 | 1 | ||
| Hydroptila | 200 | 28 | 2 | 5 |
| Hydropsyche | 212 | 18 | 81 | 171 |
| Cheumatopsyche | 221 | 31 | 73 | |
| Polycentropodidae | 223 | 5 | 6 | 2 |
| Cyrnus | 224 | 11 | 4 | |
| Polycentropus | 231 | 18 | 9 | 5 |
| Psychomyia | 239 | 19 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Athripsodes | 311 | 37 | 3 | 5 |
| Mystacides | 312 | 2 | 3 | |
| Leuctra | 69 | 2 | 1 | |
| Oecetis | 317 | 9 | ||
| Baetidae | 363 | 1 | 1 | |
| Centroptilum | 383 | 17 | 1 | |
| Procloeon | 390 | 3 | 10 | 1 |
| Ecdyonurus | 421 | 1 | 7 | 8 |
| Caenis | 457 | 38 | 70 | 19 |
| Choroterpes | 474 | 6 | ||
| Ephoron | 496 | 2 | 8 | |
| Ephemera | 502 | 1 | 9 | 3 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 17 | 53 |
| Oulimnius | 622 | 7 | 1 | |
| Calopteryx | 650 | 62 |