Listes faunistiques invertébrés
L'Aveyron à Loubéjac 05120000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/08/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| I2M2 | 0.7471 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 5 | 20 | |
| Hydroptila | 200 | 2 | 2 | 4 |
| Orthotrichia | 197 | 10 | 1 | 6 |
| Hydroptilidae | 193 | 3 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 11 | 9 |
| Labiobaetis | 32271 | 3 | ||
| Procloeon | 390 | 3 | 2 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 9 | 3 | 5 |
| Ecdyonurus | 421 | 1 | ||
| Choroterpes picteti | 475 | 3 | 2 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Potamanthus luteus | 510 | 1 | 2 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dryopidae | 610 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 90 | 48 | 12 |
| Limnius | 623 | 4 | 6 | 1 |
| Oulimnius | 622 | 1 | ||
| Potamophilus | 615 | 6 | 1 | |
| Stenelmis | 617 | 6 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | 2 |
| Chironomidae | 807 | 8 | 9 | 16 |
| Simuliidae | 801 | 2 | 10 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 9 | ||
| Onychogomphus | 682 | 2 | 1 | 1 |
| Gomphidae | 678 | 5 | 2 | 1 |
| Platycnemis | 657 | 51 | 1 | |
| Sisyra | 856 | 4 | ||
| Amphipoda | 3114 | 2 | ||
| Asellidae | 880 | 1 | 1 | |
| Atyaephyra desmarestii | 862 | 61 | 1 | |
| Crangonyx pseudogracilis | 5117 | 2 | 1 | |
| Echinogammarus | 888 | 2 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Corbicula | 1051 | 14 | 11 | 3 |
| Bithynia | 994 | 55 | 1 | |
| Radix | 1004 | 1 | ||
| Theodoxus fluviatilis | 968 | 11 | 23 | 9 |
| Ferrissia | 1030 | 2 | ||
| Planorbidae | 1009 | 66 | ||
| Hirudinea | 907 | 1 | ||
| Oligochaeta | 933 | 7 | 3 | 1 |
| Dugesiidae | 1055 | 27 | 18 | 12 |
| Tricladida | 1054 | 7 | 5 | 8 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |