Listes faunistiques invertébrés
Le Tarn en amont du Tarnon 05151200
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 43.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 32 | 4 |
| Leuctra | 69 | 240 | 563 | 194 |
| Protonemura | 46 | 1 | 1 | |
| Micrasema | 268 | 3 | 2 | |
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | 68 | 128 |
| Hydropsyche | 212 | 2 | 24 | 187 |
| Hydroptila | 200 | 4 | 6 | 5 |
| Ithytrichia | 198 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 2 | 8 | 1 |
| Mystacides | 312 | 20 | 2 | 2 |
| Oecetis | 317 | 10 | 1 | |
| Setodes | 318 | 5 | 1 | |
| Chimarra | 207 | 17 | 18 | |
| Polycentropus | 231 | 6 | 13 | 9 |
| Polycentropodidae | 223 | 1 | 2 | 1 |
| Psychomyia | 239 | 8 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Sericostoma | 322 | 2 | ||
| Alainites | 32269 | 1 | ||
| Baetis | 364 | 34 | 5 | 100 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 5 | 1 | 26 |
| Caenis | 457 | 3 | 1 | 2 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ecdyonurus | 421 | 9 | ||
| Epeorus | 400 | 8 | ||
| Heptageniidae | 399 | 5 | 5 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | 2 | 1 |
| Micronecta | 719 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 16 | 4 | 32 |
| Esolus | 619 | 40 | 152 | 4 |
| Limnius | 623 | 60 | 89 | 29 |
| Oulimnius | 622 | 44 | 8 | 2 |
| Stenelmis | 617 | 32 | 48 | 14 |
| Hydraena | 608 | 4 | 1 | |
| Atherix | 839 | 16 | 13 | |
| Atrichops | 840 | 20 | ||
| Chironomidae | 807 | 176 | 43 | 13 |
| Hemerodromiinae | 3202 | 11 | ||
| Limoniini | 20393 | 1 | 1 | |
| Pediciini | 20537 | 1 | ||
| Simuliidae | 801 | 4 | 1 | 40 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 3 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 19 | 102 | 5 |
| Dugesia | 1056 | 42 | 19 | 4 |
| Mermithoïdea | 3159 | 9 | 1 | |
| Hydracarina | 906 | 104 | 152 | 368 |