Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 30/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.8610 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 15.0 | dominant |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dixidae | 793 | 1 | ||
| Oligochaeta | 933 | 157 | 18 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 3 | ||
| Ephydridae | 844 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Ceratopogonidae | 819 | 43 | 127 | 20 |
| Chironomidae | 807 | 255 | 471 | 105 |
| Simuliidae | 801 | 1 | 12 | 41 |
| Hydrobiidae | 973 | 1 | ||
| Limoniidae | 757 | 7 | 2 | |
| Tipulidae | 753 | 13 | 20 | |
| Blephariceridae | 747 | 2 | ||
| Micronecta | 719 | 43 | 5 | 24 |
| Libellulidae | 696 | 1 | ||
| Onychogomphus | 682 | 8 | 3 | 5 |
| Platycnemis | 657 | 21 | ||
| Hydrophilinae | 2517 | 10 | 5 | 1 |
| Physella | 19280 | 5 | 291 | 6 |
| Serratella | 5152 | 217 | 162 | 210 |
| Ylodes | 5140 | 3 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | 1 |
| Normandia | 624 | 1 | ||
| Hydroporinae | 2393 | 1 | 3 | |
| Dugesiidae | 1055 | 5 | 10 | 12 |
| Tricladida | 1054 | 2 | 9 | 11 |
| Ancylus | 1028 | 308 | 200 | 41 |
| Planorbidae | 1009 | 8 | 3 | |
| Lymnaeidae | 998 | 1 | 1 | |
| Physidae | 995 | 14 | 1 | 4 |
| Hydropsyche | 212 | 22 | 164 | 83 |
| Centroptilum | 383 | 1 | ||
| Baetis | 364 | 171 | 91 | 134 |
| Baetidae | 363 | 1 | 3 | |
| Setodes | 318 | 1 | 1 | |
| Mystacides | 312 | 5 | ||
| Leptoceridae | 310 | 5 | 3 | 2 |
| Polycentropus | 231 | 1 | 1 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Cloeon | 387 | 1 | 29 | |
| Hydropsychidae | 211 | 2 | ||
| Chimarra | 207 | 7 | 21 | |
| Philopotamidae | 206 | 2 | ||
| Hydroptila | 200 | 6 | 24 | |
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 2 | 5 | 1 |
| Glossosomatidae | 189 | 5 | 3 | 1 |
| Leuctra | 69 | 1 | 9 | |
| Procloeon | 390 | 11 | 13 | 12 |
| Oligoneuriella | 394 | 12 | ||
| Heptageniidae | 399 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 7 | ||
| Caenis | 457 | 526 | 158 | 120 |
| Leptophlebiidae | 473 | 5 | 7 | |
| Choroterpes | 474 | 6 | 24 | |
| Ochthebius | 609 | 1 | ||
| Dryops | 613 | 60 | 25 | 22 |
| Stenelmis | 617 | 16 | 3 | 4 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 329 | 48 | 33 |
| Oulimnius | 622 | 143 | 35 | 35 |
| Limnius | 623 | 26 | 12 | 15 |