Listes faunistiques invertébrés
L'Arsène à St Paul sur Save 05155060
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| I2M2 | 0.3220 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 7.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 34.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Bryozoa | 1087 | 1 | ||
| Asellidae | 880 | 81 | 17 | 2 |
| Gammaridae | 887 | 132 | 21 | 8 |
| Echinogammarus | 888 | 58 | 15 | 9 |
| Gammarus | 892 | 47 | 3 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 482 | 1326 | 822 |
| Potamopyrgus antipodarum | 979 | 253 | 77 | 72 |
| Physa (sensu lato) | 997 | 295 | 126 | 90 |
| Planorbidae | 1009 | 5 | 1 | |
| Ancylus fluviatilis | 1029 | 12 | 35 | 290 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 4 | 2 | 6 |
| Sisyra | 856 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Cambaridae | 2024 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Cladocera | 3127 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Gordiaca | 5189 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 62 | 52 | 30 |
| Physella | 19280 | 58 | 21 | 48 |
| Pediciidae | 50011 | 1 | 2 | 2 |
| Limnius | 623 | 1 | ||
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 2 | ||
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Ephemera | 502 | 2 | ||
| Helophorus | 604 | 3 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 11 | 1 | |
| Oulimnius | 622 | 4 | 1 | |
| Isoperla | 140 | 1 | ||
| Riolus | 625 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Veliidae | 743 | 2 | ||
| Tipulidae | 753 | 5 | 1 | 8 |
| Psychodidae | 783 | 1 | 1 | |
| Dixidae | 793 | 6 | ||
| Simuliidae | 801 | 1700 | 36 | 2046 |
| Chironomidae | 807 | 1720 | 2693 | 6606 |
| Ceratopogonidae | 819 | 4 | 10 | 3 |
| Empididae | 831 | 2 | 1 | |
| Tabanidae | 837 | 6 | 1 | 3 |