Listes faunistiques invertébrés
La Truyère au niveau de Rimeize 05098700
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.9154 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 82 | 76 | 91 |
| Elmis | 618 | 170 | 37 | 84 |
| Esolus | 619 | 23 | 17 | 35 |
| Dupophilus | 620 | 15 | 18 | 91 |
| Oulimnius | 622 | 145 | 67 | 105 |
| Limnius | 623 | 6 | 21 | |
| Calopteryx | 650 | 15 | 1 | |
| Platycnemis | 657 | 13 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 6 | 6 |
| Micronecta | 719 | 1 | 1 | |
| Aphelocheirus | 721 | 28 | 15 | 17 |
| Tipulidae | 753 | 1 | 1 | |
| Limoniidae | 757 | 1 | 3 | |
| Simuliidae | 801 | 1 | ||
| Hydraena | 608 | 4 | 2 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Athericidae | 838 | 6 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 7 | 128 | 52 |
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 6 | 31 | 18 |
| Bryozoa | 1087 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 2 | 1 | |
| Baetis lato sensu | 9794 | 17 | 14 | 61 |
| Limnephilidae | 276 | 2 | 3 | |
| Protonemura | 46 | 2 | ||
| Leuctra | 69 | 109 | 17 | 94 |
| Perlodes | 150 | 2 | 7 | 8 |
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | 5 |
| Hydroptilidae | 193 | 1 | ||
| Ithytrichia | 198 | 21 | ||
| Chimarra | 207 | 1 | ||
| Hydropsyche | 212 | 169 | 21 | 80 |
| Cheumatopsyche | 221 | 9 | 6 | 25 |
| Polycentropus | 231 | 21 | 2 | 1 |
| Psychomyia | 239 | 3 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 11 | ||
| Taeniopteryx | 14 | 1 | ||
| Goera | 287 | 3 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 2 | 3 | 1 |
| Mystacides | 312 | 41 | ||
| Oecetis | 317 | 20 | 1 | |
| Adicella | 320 | 4 | ||
| Sericostoma | 322 | 1 | 3 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | 3 | |
| Ecdyonurus | 421 | 5 | 19 | |
| Caenis | 457 | 5 | ||
| Paraleptophlebia | 481 | 62 | 2 | 1 |
| Orectochilus | 515 | 2 | 4 | 8 |