Listes faunistiques invertébrés
Orbieu à Nevian 06179700
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 38.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Hydrophytes | Nulle | A |
| P3 | Granulats | Lente | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Granulats | Moyenne | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Bryophytes | Moyenne | A |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 4 | 8 | |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 2 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Baetis | 364 | 14 | 3 | |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 3 | 5 | 3 |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 8 | 10 | 14 |
| Ecdyonurus | 421 | 1 | 3 | |
| Choroterpes | 474 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Esolus | 619 | 5 | 7 | 31 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 3 | ||
| Stenelmis | 617 | 7 | 4 | |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 6 | 8 | 3 |
| Ephydridae | 844 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Micronecta | 719 | 1 | 2 | |
| Naucoridae | 722 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Coenagrionidae | 658 | 5 | ||
| Gomphus | 679 | 1 | 1 | |
| Platycnemis | 657 | 7 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 1 | ||
| Hemimysis | 4334 | 1 | ||
| Asellidae | 880 | 2 | 3 | |
| Echinogammarus | 888 | 52 | 3 | 19 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 43 | 1 | 10 |
| Radix | 1004 | 1 | 1 | 2 |
| Theodoxus | 967 | 14 | 3 | |
| Physella | 19280 | 7 | 1 | |
| Corbicula | 1051 | 7 | 9 | 28 |
| Pisidium | 1043 | 6 | ||
| Sphaerium | 1044 | 9 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 12 | 2 | 5 |
| Erpobdellidae | 928 | 2 | 7 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 43 | 15 |