Listes faunistiques invertébrés
La Truyère en amont de Serverette 05098800
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 28/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 12.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 11.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 60.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 4 | ||
| Chloroperlidae | 169 | 2 | 7 | |
| Leuctra | 69 | 140 | 104 | 248 |
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 2 | 8 | 11 |
| Dinocras | 156 | 6 | ||
| Perla | 164 | 24 | 19 | |
| Isoperla | 140 | 1 | 5 | 2 |
| Perlodes | 150 | 1 | 6 | 8 |
| Oligoplectrum | 263 | 116 | 232 | 3 |
| Agapetus | 191 | 3 | 56 | 108 |
| Glossosoma | 190 | 24 | 4 | |
| Glossosomatidae | 189 | 12 | 4 | |
| Silo | 292 | 1 | 5 | 9 |
| Hydropsyche | 212 | 12 | 336 | 504 |
| Lasiocephala | 307 | 1 | 2 | |
| Lepidostoma | 305 | 6 | 3 | 3 |
| Lepidostomatidae | 304 | 3 | ||
| Adicella | 320 | 4 | ||
| Mystacides | 312 | 8 | ||
| Oecetis | 317 | 3 | 1 | 2 |
| Drusinae | 3120 | 1 | 6 | |
| Limnephilinae | 3163 | 21 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 3 | 3 | 4 |
| Polycentropus | 231 | 13 | 1 | 1 |
| Psychomyia | 239 | 15 | 39 | |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 4 |
| Sericostoma | 322 | 43 | 5 | 20 |
| Baetis lato sensu | 9794 | 43 | 116 | 53 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 52 | 3 | 4 |
| Ephemerella ignita | 451 | 17 | 44 | 68 |
| Torleya | 2391 | 5 | 84 | 76 |
| Ephemera | 502 | 10 | 6 | 2 |
| Ecdyonurus | 421 | 1 | 24 | 8 |
| Epeorus | 400 | 40 | 22 | |
| Rhithrogena | 404 | 22 | 50 | |
| Heptageniidae | 399 | 12 | 10 | |
| Paraleptophlebia | 481 | 7 | ||
| Leptophlebiidae | 473 | 8 | ||
| Gerris | 735 | 1 | ||
| Platambus | 556 | 44 | ||
| Hydroporinae | 2393 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Dupophilus | 620 | 32 | 200 | 1072 |
| Elmis | 618 | 84 | 112 | 80 |
| Esolus | 619 | 2 | 64 | |
| Limnius | 623 | 16 | 8 | |
| Oulimnius | 622 | 48 | 40 | 48 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 15 | 16 |
| Athericidae | 838 | 6 | 1 | 5 |
| Chironomidae | 807 | 328 | 172 | 128 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 20 | 104 | |
| Simuliidae | 801 | 20 | 44 | 1 |
| Tabanidae | 837 | 2 | 2 | 4 |
| Calopteryx | 650 | 284 | 19 | |
| Cordulegaster | 687 | 3 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 16 | 8 | 18 |
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 7 | 6 | 28 |
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 4 | 2 | |
| Oligochaeta | 933 | 3 | 164 | 528 |
| Polycelis | 1064 | 18 | 3 | 1 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |