Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| I2M2 | 0.7290 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 3 | ||
| Echinogammarus | 888 | 66 | 7 | 9 |
| Gammaridae | 887 | 51 | 2 | 7 |
| Pacifastacus | 872 | 1 | ||
| Rhagionidae | 841 | 4 | ||
| Athericidae | 838 | 1 | 4 | |
| Tabanidae | 837 | 1 | ||
| Empididae | 831 | 1 | ||
| Chironomidae | 807 | 825 | 24 | 21 |
| Gammarus | 892 | 529 | 13 | 42 |
| Limoniidae | 757 | 18 | 7 | |
| Onychogomphus | 682 | 3 | 1 | 4 |
| Gomphus | 679 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Boyeria | 670 | 11 | 1 | |
| Limnius | 623 | 12 | 20 | 17 |
| Oulimnius | 622 | 304 | 38 | 36 |
| Dugesiidae | 1055 | 20 | 21 | 43 |
| Leuctra geniculata | 33830 | 13 | 70 | 84 |
| Muscidae | 32534 | 1 | ||
| Physella | 19280 | 1 | 1 | |
| Serratella | 5152 | 5 | 2 | 3 |
| Ylodes | 5140 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | |
| Dupophilus | 620 | 2 | ||
| Tricladida | 1054 | 2 | 2 | |
| Corbicula | 1051 | 2 | ||
| Pisidium | 1043 | 8 | ||
| Ancylus | 1028 | 81 | 224 | 164 |
| Potamopyrgus | 978 | 18 | 4 | 7 |
| Oligochaeta | 933 | 6 | 17 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Cheumatopsyche | 221 | 114 | 88 | 144 |
| Silo | 292 | 1 | ||
| Goera | 287 | 2 | 2 | 2 |
| Goeridae | 286 | 2 | 1 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 49 | 16 | |
| Psychomyiidae | 238 | 1 | ||
| Polycentropus | 231 | 16 | 8 | |
| Polycentropodidae | 223 | 3 | ||
| Lepidostoma | 305 | 4 | ||
| Hydropsyche | 212 | 19 | 15 | 24 |
| Hydroptila | 200 | 1 | 3 | 1 |
| Ithytrichia | 198 | 7 | ||
| Hydroptilidae | 193 | 3 | ||
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Heptageniidae | 399 | 4 | 3 | |
| Esolus | 619 | 44 | 72 | 185 |
| Elmis | 618 | 16 | 15 | 19 |
| Stenelmis | 617 | 2 | 8 | |
| Dryops | 613 | 4 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Orectochilus | 515 | 2 | ||
| Caenis | 457 | 83 | 42 | 41 |
| Ecdyonurus | 421 | 2 | 8 | |
| Leuctra | 69 | 1 | 16 | 28 |
| Centroptilum | 383 | 1 | ||
| Baetis | 364 | 145 | 184 | 159 |
| Calamoceras | 342 | 2 | ||
| Sericostomatidae | 321 | 1 | 3 | |
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 47 | 2 | |
| Mystacides | 312 | 20 |