Listes faunistiques invertébrés
Le Tarn en aval de Rabastens 05141000
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 20.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Hydrophytes | Lente | C |
| P7 | Hydrophytes | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Blocs | Moyenne | A |
| P10 | Pierres, galets | Rapide | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 6 | 2 |
| Orthotrichia | 197 | 3 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 5 | 2 | |
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | 7 | |
| Baetis | 364 | 44 | 1 | |
| Procloeon | 390 | 6 | 8 | |
| Caenis | 457 | 6 | 13 | 4 |
| Heptagenia | 443 | 1 | 1 | |
| Choroterpes | 474 | 4 | ||
| Aphelocheirus | 721 | 2 | 1 | |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 27 | 25 | 7 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 5 | 5 | 5 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 163 | 121 | 144 |
| Simuliidae | 801 | 3 | 18 | |
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 26 | 3 | 13 |
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Crambidae | 2947 | 1 | 1 | |
| Asellidae | 880 | 67 | 4 | |
| Atyaephyra | 861 | 2 | ||
| Gammarus | 892 | 1 | ||
| Corbicula | 1051 | 65 | 37 | 34 |
| Dreissena | 1046 | 2 | 13 | 4 |
| Ancylus | 1028 | 3 | 2 | |
| Bithynia | 994 | 17 | 2 | 1 |
| Ferrissia | 1030 | 15 | ||
| Theodoxus | 967 | 11 | 173 | 49 |
| Planorbidae | 1009 | 44 | 2 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 4 | 11 | 12 |
| Dugesiidae | 1055 | 202 | 102 | 43 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Gordiaca | 5189 | 1 | 1 | 1 |