Listes faunistiques invertébrés
CANCE A SARRAS 1 06103500
- Télécharger la fiche IRSTEA xls / 511 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.5872 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 1 | |
| Leuctra | 69 | 18 | 16 | |
| Micrasema | 268 | 152 | 5 | |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 1079 | 4 | 232 |
| Hydropsyche | 212 | 1745 | 234 | |
| Hydroptila | 200 | 3 | 1 | 3 |
| Leptoceridae | 310 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | 5 | 3 |
| Chimarra | 207 | 4 | 6 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 11 | 7 | |
| Tinodes | 245 | 4 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 25 |
| Baetis | 364 | 241 | 3 | 152 |
| Procloeon | 390 | 16 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Caenis | 457 | 7 | 15 | 3 |
| Heptageniidae | 399 | 9 | ||
| Ecdyonurus | 421 | 4 | 17 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 129 | 14 | 71 |
| Esolus | 619 | 130 | 36 | 70 |
| Limnius | 623 | 11 | 5 | 5 |
| Oulimnius | 622 | 223 | 24 | 31 |
| Stenelmis | 617 | 63 | 26 | 62 |
| Anthomyidae | 847 | 4 | 1 | |
| Chironomidae | 807 | 1061 | 374 | 122 |
| Limoniidae | 757 | 5 | 9 | |
| Simuliidae | 801 | 14 | 92 | |
| Calopteryx | 650 | 6 | 1 | |
| Onychogomphus | 682 | 2 | 13 | 8 |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 143 | ||
| Crangonyx | 5116 | 1 | ||
| Gammarus | 892 | 134 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 2 | 2 | 3 |
| Potamopyrgus | 978 | 5 | ||
| Planorbidae | 1009 | 12 | 3 | |
| Oligochaeta | 933 | 1246 | 50 | 5 |
| Dugesiidae | 1055 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |