Listes faunistiques invertébrés
La Truyère au niveau de Rimeize 05098700
- Télécharger la fiche IRSTEA xls / 154 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 6.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Hydrophytes | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 7 | |
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 16 | |
| Leuctra | 69 | 14 | 224 | 736 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 5 | |
| Isoperla | 140 | 10 | 4 | |
| Micrasema | 268 | 14 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 10 | 9 | |
| Ithytrichia | 198 | 2 | ||
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 461 | 23 | 16 |
| Polycentropus | 231 | 1 | 4 | 3 |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 5 |
| Sericostoma | 322 | 1 | 3 | |
| Baetis | 364 | 12 | 9 | 149 |
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 34 | 36 | 200 |
| Ephemera | 502 | 1 | 2 | |
| Rhithrogena | 404 | 1 | 8 | 22 |
| Heptageniidae | 399 | 2 | 2 | |
| Oligoneuriella | 394 | 3 | 6 | |
| Aphelocheirus | 721 | 1 | 31 | 39 |
| Dupophilus | 620 | 48 | 288 | 416 |
| Elmis | 618 | 736 | 80 | 96 |
| Esolus | 619 | 16 | 96 | 352 |
| Limnius | 623 | 16 | 8 | 1 |
| Oulimnius | 622 | 64 | 192 | 897 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 5 | 1 | 5 |
| Atherix | 839 | 1 | 2 | |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 1536 | 592 | 768 |
| Hemerodromiinae | 3202 | 3 | 2 | 4 |
| Hexatomini | 20358 | 1 | 4 | |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 1 | 3 | 60 |
| Simuliidae | 801 | 8 | 1776 | 40 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 6 | 3 | 10 |
| Calopteryx | 650 | 4 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 12 | 104 | |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 416 | 320 | 640 |
| Mermithoïdea | 3159 | 3 | 6 | |
| Hydracarina | 906 | 14 | 304 | 292 |