Listes faunistiques invertébrés
Coulon à Oppéde 06165050
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| Date prélèvement | 24/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 10.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | ||
| Granulats | 20.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 6 | 95 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | 6 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 2 | 3 | 375 |
| Cloeon | 387 | 4 | 25 | |
| Procloeon | 390 | 3 | 4 | 3 |
| Caenis | 457 | 117 | 119 | 157 |
| Heptageniidae | 399 | 44 | ||
| Ecdyonurus | 421 | 1 | 66 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 2 | ||
| Micronecta | 719 | 1 | 12 | |
| Naucoridae | 722 | 1 | ||
| Dryops | 613 | 1 | ||
| Dytiscidae | 527 | 2 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Esolus | 619 | 7 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 20 | 3 | 1 |
| Chironomidae | 807 | 510 | 252 | 214 |
| Culicidae | 796 | 1 | ||
| Limoniidae | 757 | 1 | 6 | |
| Simuliidae | 801 | 9 | ||
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 5 | 2 | |
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 5 | 24 | |
| Sialis | 704 | 4 | ||
| Asellidae | 880 | 7 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 217 | 5 | 44 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 2 | 55 | 13 |
| Physa (sensu lato) | 997 | 44 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1010 | 42 | 4 |
| Dugesiidae | 1055 | 3 | 6 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |