Listes faunistiques invertébrés
Le Tarn à Villemur 05130000
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/09/2016 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 38 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.7676 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Branchage, racines | Nulle | C |
| P11 | Dalles, argiles | Nulle | C' |
| P12 | Pierres, galets | Nulle | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 3 | 1 | |
| Hydroptila | 200 | 1 | 1 | |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 6 | ||
| Mystacides | 312 | 8 | 4 | |
| Oecetis | 317 | 2 | ||
| Triaenodes - Ylodes | 24007 | 1 | ||
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 2 | ||
| Baetis | 364 | 1 | ||
| Cloeon dipterum | 388 | 1 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 5 | 22 | 1 |
| Caenis | 457 | 3 | ||
| Ephemera | 502 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Esolus | 619 | 35 | 1 | |
| Limnius | 623 | 1 | 3 | |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | ||
| Atrichops | 840 | 6 | ||
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 54 | 11 | 8 |
| Anopheles | 797 | 2 | ||
| Hydrellia | 2926 | 1 | ||
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 56 | 6 | 45 |
| Erythromma | 661 | 2 | 7 | |
| Oxygastra | 691 | 3 | ||
| Gomphus | 679 | 2 | ||
| Platycnemis | 657 | 10 | 2 | 3 |
| Zygoptera | 9785 | 8 | 7 | |
| Parapoynx | 2948 | 3 | 2 | |
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Crangonyx | 5116 | 63 | 14 | |
| Ferrissia | 1030 | 1 | 1 | 2 |
| Radix | 1004 | 1 | 2 | |
| Physa (sensu lato) | 997 | 9 | 2 | |
| Physella | 19280 | 12 | 1 | 3 |
| Menetus | 1025 | 9 | 11 | |
| Corbicula | 1051 | 2 | 112 | |
| Dreissena | 1046 | 3 | 3 | |
| Turbellaria | 3326 | 8 | 4 | 11 |
| Dugesiidae | 1055 | 9 | 2 | 12 |
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 10 | 8 | |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 |