Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/05/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 2 |
| Variété taxonomique | 34 |
| Taxon indicateur | Gammaridae |
| I2M2 | 0.1579 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | ||
| Granulats | 6.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 63.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Algues | Moyenne | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 1 | 1 | |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Micronecta | 719 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Naucoridae | 722 | 2 | ||
| Dryops | 613 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 1 | ||
| Haliplidae | 517 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Hydrophilinae | 2517 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 208 | 1200 | 320 |
| Culicidae | 796 | 1 | ||
| Dolichopodidae | 836 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 2 | 3 | |
| Coenagrionidae | 658 | 5 | ||
| Platycnemis | 657 | 9 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | 3 | |
| Gammaridae | 887 | 37 | ||
| Gammarus | 892 | 178 | 420 | 483 |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 3 | ||
| Potamopyrgus | 978 | 212 | 34 | 200 |
| Radix | 1004 | 3 | ||
| Physa (sensu lato) | 997 | 15 | 2 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 542 | 100 | 110 |
| Dendrocoelidae | 1071 | 1 | 4 | 1 |
| Dugesiidae | 1055 | 4 | 2 | |
| Nemathelmintha | 3111 | 3 | 3 |