Listes faunistiques invertébrés
Vistre à Aubord 06193500
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| I2M2 | 0.3130 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 39.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Piscicolidae | 918 | 12 | 1 | |
| Erpobdellidae | 928 | 6 | 2 | |
| Oligochaeta | 933 | 260 | 53 | 75 |
| Potamopyrgus | 978 | 60 | 20 | 16 |
| Physidae | 995 | 4 | ||
| Planorbidae | 1009 | 7 | 3 | |
| Ancylus | 1028 | 3 | 123 | 73 |
| Ferrissia | 1030 | 4 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Gammarus | 892 | 225 | 33 | 129 |
| Corbicula | 1051 | 45 | 28 | |
| Tricladida | 1054 | 22 | 14 | 17 |
| Dugesiidae | 1055 | 78 | 58 | 103 |
| Procambarus | 2027 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Dikerogammarus | 4202 | 1 | ||
| Hypania | 4226 | 10 | 20 | 11 |
| Physella | 19280 | 29 | ||
| Muscidae | 32534 | 1 | 1 | |
| Stenelmis | 617 | 6 | ||
| Hydroptila | 200 | 28 | 26 | 21 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 331 | 190 | 188 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 50 | 37 | |
| Ecnomus | 249 | 1 | ||
| Mystacides | 312 | 2 | ||
| Baetis | 364 | 543 | 264 | 106 |
| Caenis | 457 | 69 | 101 | 40 |
| Dryops | 613 | 1 | ||
| Hydroptilidae | 193 | 14 | 9 | 2 |
| Esolus | 619 | 1 | 10 | 4 |
| Oulimnius | 622 | 15 | 13 | 9 |
| Odonata | 648 | 3 | ||
| Coenagrionidae | 658 | 4 | ||
| Micronecta | 719 | 4 | 39 | |
| Tipulidae | 753 | 1 | ||
| Simuliidae | 801 | 2004 | 51 | 13 |
| Chironomidae | 807 | 247 | 293 | 202 |
| Asellidae | 880 | 47 | 4 | 3 |
| Gammaridae | 887 | 184 | 106 | 183 |