Listes faunistiques invertébrés
Orbieu à Nevian 06179700
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/06/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.6910 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 69.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 9.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Granulats | Nulle | B |
| P3 | Granulats | Lente | B |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Bryophytes | Lente | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Granulats | Lente | C |
| P9 | Granulats | Moyenne | C |
| P10 | Algues | Nulle | B |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 9 | 5 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 9 | 5 | |
| Hydroptila | 200 | 2 | 2 | 1 |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 3 | 7 | |
| Polycentropodidae | 223 | 5 | 5 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Baetidae | 363 | 2 | 6 | |
| Baetis | 364 | 2 | 9 | |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 2 | 15 | 1 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 31 | 26 | 7 |
| Ephemerella ignita | 451 | 4 | 7 | |
| Choroterpes | 474 | 3 | 8 | 39 |
| Ephoron | 496 | 31 | 11 | |
| Potamanthus | 509 | 1 | ||
| Esolus | 619 | 26 | 49 | |
| Limnius | 623 | 3 | 36 | |
| Oulimnius | 622 | 15 | 3 | 3 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | 9 | |
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 71 | 31 | 10 |
| Simuliidae | 801 | 2 | 2 | |
| Micronecta | 719 | 2 | 5 | 1 |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Zygoptera | 9785 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 2 | 10 | |
| Gammaridae | 887 | 30 | 27 | 214 |
| Echinogammarus | 888 | 130 | 44 | 257 |
| Ancylus | 1028 | 6 | 6 | |
| Bithynia | 994 | 19 | 1 | 1 |
| Potamopyrgus | 978 | 1325 | 1335 | 176 |
| Lymnaeidae | 998 | 5 | 1 | |
| Radix | 1004 | 1 | 3 | |
| Theodoxus | 967 | 17 | 5 | 58 |
| Physa (sensu lato) | 997 | 1 | ||
| Corbicula | 1051 | 24 | 44 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Pisidium | 1043 | 3 | ||
| Sphaerium | 1044 | 12 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 3 | 72 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 7 | 43 | 113 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |