Listes faunistiques invertébrés
RIVAL A BREZINS 06101150
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.6130 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 2 | |
| Chironomidae | 807 | 770 | 180 | 268 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 1 | 1 | 2 |
| Athericidae | 838 | 1 | ||
| Asellidae | 880 | 4 | ||
| Gammarus | 892 | 531 | 605 | 481 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | 2 |
| Oligochaeta | 933 | 5 | 277 | 177 |
| Potamopyrgus | 978 | 7 | 12 | 7 |
| Radix | 1004 | 1 | ||
| Simuliidae | 801 | 20 | 5 | 2 |
| Sphaeriidae | 1042 | 1 | 9 | 1 |
| Pisidium | 1043 | 7 | ||
| Planariidae | 1061 | 3 | 4 | |
| Dendrocoelidae | 1071 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Turbellaria | 3326 | 4 | ||
| Serratella | 5152 | 186 | 61 | 96 |
| Pediciidae | 50011 | 1 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Leuctra | 69 | 10 | 38 | 38 |
| Rhyacophila lato-sensu | 183 | 13 | 22 | 23 |
| Hydroptila | 200 | 10 | 2 | |
| Hydropsyche | 212 | 2 | 1 | |
| Tinodes | 245 | 2 | 7 | |
| Sericostoma | 322 | 1 | 1 | |
| Odontocerum | 339 | 2 | 1 | 1 |
| Baetis | 364 | 56 | 51 | 81 |
| Procloeon | 390 | 1 | ||
| Rhithrogena | 404 | 9 | 3 | |
| Caenis | 457 | 55 | 30 | 33 |
| Leptophlebiidae | 473 | 2 | ||
| Protonemura | 46 | 1 | 1 | |
| Ephemera | 502 | 1 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 7 | 69 | 5 |
| Esolus | 619 | 52 | 121 | 131 |
| Oulimnius | 622 | 6 | ||
| Limnius | 623 | 2 | 173 | 112 |
| Riolus | 625 | 34 | 2 | 4 |
| Calopteryx | 650 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | 5 | 7 |
| Psychodidae | 783 | 1 |