Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/06/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4605 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | ||
| Algues | 55.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Algues | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Algues | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | |
| Hydropsyche | 212 | 5 | 6 | |
| Hydroptilidae | 193 | 9 | 1 | |
| Hydroptila | 200 | 24 | 24 | 3 |
| Leptoceridae | 310 | 2 | 1 | |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 4 | ||
| Tinodes | 245 | 5 | ||
| Baetidae | 363 | 15 | 2 | 2 |
| Baetis | 364 | 3 | 1 | |
| Caenis | 457 | 14 | 80 | 9 |
| Ephemerella ignita | 451 | 3 | 4 | |
| Micronecta | 719 | 8 | 10 | 48 |
| Corixinae | 5196 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | 1 | |
| Haliplidae | 517 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 7 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 2 | 1 | 8 |
| Chironomidae | 807 | 272 | 384 | 144 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 2 | 1 |
| Psychodidae | 783 | 4 | 1 | |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 3 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 30 | ||
| Gammarus | 892 | 72 | 64 | 5 |
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 242 | 8 | |
| Radix | 1004 | 78 | 1 | |
| Physa (sensu lato) | 997 | 274 | 10 | |
| Oligochaeta | 933 | 176 | 6 | 240 |
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 1 |