Listes faunistiques invertébrés
GIER A GIVORS 06097000
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/09/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| I2M2 | 0.4334 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Granulats | Nulle | A |
| P6 | Blocs | Moyenne | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche | 221 | 86 | 30 | 20 |
| Hydropsyche | 212 | 23 | 18 | 51 |
| Hydroptila | 200 | 3 | 6 | 34 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 11 | 4 | |
| Cyrnus | 224 | 2 | 1 | 1 |
| Psychomyia | 239 | 103 | 65 | 49 |
| Baetis | 364 | 5 | 20 | 63 |
| Procloeon bifidum | 391 | 3 | ||
| Caenis | 457 | 85 | 50 | 131 |
| Potamanthus | 509 | 11 | 42 | 45 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 17 | 2 |
| Limnius | 623 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 3 | 7 | |
| Chironomidae | 807 | 242 | 107 | 92 |
| Empididae | 831 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | 2 |
| Tipulidae | 753 | 1 | 1 | |
| Micronecta | 719 | 8 | ||
| Calopteryx | 650 | 11 | ||
| Onychogomphus | 682 | 10 | 15 | 22 |
| Platycnemis | 657 | 7 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 37 | ||
| Crangonyx | 5116 | 12 | 2 | 1 |
| Ancylus | 1028 | 1 | 4 | |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 176 | 162 | 105 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 9 | 1 | |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 3 | 2 | |
| Dugesiidae | 1055 | 8 | 24 | 64 |
| Erpobdellidae | 928 | 1 | 3 | 3 |
| Oligochaeta | 933 | 69 | 12 | 39 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |