Listes faunistiques invertébrés
L'Orbieu à Vignevieille 06179615
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 30/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| I2M2 | 0.8710 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | 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 | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dixidae | 793 | 2 | 2 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sisyra | 856 | 8 | 1 | 4 |
| Atrichops | 840 | 1 | 3 | |
| Athericidae | 838 | 1 | 2 | |
| Tabanidae | 837 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 840 | 23 | 35 |
| Simuliidae | 801 | 260 | 10 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Psychodidae | 783 | 2 | 1 | |
| Limoniidae | 757 | 1 | 16 | 46 |
| Tipulidae | 753 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Gerris | 735 | 2 | ||
| Onychogomphus | 682 | 5 | 1 | 1 |
| Gomphus | 679 | 2 | ||
| Gomphidae | 678 | 5 | 4 | |
| Nematoda | 1089 | 1 | 1 | |
| Leuctra geniculata | 33830 | 3 | 55 | 27 |
| Physella | 19280 | 3 | ||
| Baetis lato sensu | 9794 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydrozoa | 3166 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Prostoma | 3110 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Boyeria | 670 | 1 | 2 | 1 |
| Dugesiidae | 1055 | 4 | 2 | |
| Tricladida | 1054 | 5 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 2 | 2 | 2 |
| Potamopyrgus | 978 | 81 | 70 | 13 |
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 20 | 4 | 19 |
| Polycentropus | 231 | 6 | 3 | 2 |
| Oecetis | 317 | 4 | 1 | 1 |
| Triaenodes | 314 | 1 | ||
| Mystacides | 312 | 2 | 16 | 4 |
| Leptoceridae | 310 | 2 | ||
| Goeridae | 286 | 3 | 4 | 1 |
| Micrasema | 268 | 88 | 53 | 9 |
| Tinodes | 245 | 1 | 2 | |
| Psychomyia | 239 | 3 | ||
| Setodes | 318 | 1 | 3 | 5 |
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Hydropsyche | 212 | 11 | 4 | 1 |
| Hydropsychidae | 211 | 15 | 1 | 3 |
| Hydroptila | 200 | 1 | 4 | 8 |
| Orthotrichia | 197 | 3 | 1 | 1 |
| Hydroptilidae | 193 | 2 | 1 | |
| Leuctra | 69 | 62 | 23 | 75 |
| Leuctridae | 66 | 1 | 6 | |
| Elmidae | 614 | 5 | 5 | |
| Platycnemis | 657 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Riolus | 625 | 1 | ||
| Limnius | 623 | 6 | 27 | 31 |
| Oulimnius | 622 | 5 | 7 | 2 |
| Esolus | 619 | 13 | 4 | 5 |
| Elmis | 618 | 1 | 2 | 1 |
| Stenelmis | 617 | 2 | 2 | 1 |
| Nemouridae | 20 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Gyrinus | 514 | 1 | ||
| Caenis | 457 | 8 | 5 | 7 |
| Ephemerella ignita | 451 | 30 | 1 | 1 |
| Centroptilum | 383 | 1 | 1 | 3 |
| Calamoceras | 342 | 50 | 3 | 1 |
| Sericostomatidae | 321 | 1 | 1 | 2 |