Listes faunistiques invertébrés
Le Tarn à Montbrun 05150000
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Algues | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 3 | 2 |
| Leuctra | 69 | 5 | 6 | 17 |
| Cheumatopsyche | 221 | 832 | 16 | 168 |
| Hydropsyche | 212 | 1088 | 30 | 210 |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 121 | 6 | 3 |
| Oecetis | 317 | 2 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 2 | 5 | 8 |
| Psychomyia | 239 | 10 | 7 | 16 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Baetis | 364 | 10 | 11 | 192 |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | 14 | |
| Baetidae | 363 | 4 | 2 | |
| Caenis | 457 | 1 | 11 | 7 |
| Ephemerella ignita | 451 | 4 | 2 | |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 15 | 50 | |
| Epeorus | 400 | 40 | ||
| Heptageniidae | 399 | 5 | 18 | |
| Choroterpes | 474 | 2 | 3 | 4 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Micronecta | 719 | 5 | ||
| Dryopidae | 610 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 64 | 3 | 4 |
| Esolus | 619 | 10 | 10 | |
| Limnius | 623 | 16 | 5 | 21 |
| Oulimnius | 622 | 96 | 14 | 5 |
| Stenelmis | 617 | 272 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 3 | 1 | 6 |
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 336 | 88 | 164 |
| Limoniini | 20393 | 2 | ||
| Simuliidae | 801 | 9 | ||
| Tabanidae | 837 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 6 | 1 | |
| Theodoxus | 967 | 3 | ||
| Physella | 19280 | 14 | 1 | 1 |
| Physidae | 995 | 44 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 9 | 31 |
| Dugesia | 1056 | 18 | 8 | 8 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 6 | 1 | |
| Hydracarina | 906 | 4 | 56 | 84 |