Listes faunistiques invertébrés
Coulon à Oppéde 06165050
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| Date prélèvement | 17/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 6 | |
| Leuctra geniculata | 33830 | 2 | 2 | |
| Goera | 287 | 4 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 6 | 9 | 104 |
| Hydroptilidae | 193 | 1 | 35 | 2 |
| Hydroptila | 200 | 2 | 7 | 8 |
| Leptoceridae | 310 | 1 | 2 | |
| Athripsodes | 311 | 2 | 9 | 3 |
| Mystacides | 312 | 1 | 2 | |
| Cyrnus | 224 | 1 | 3 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | |
| Baetidae | 363 | 44 | ||
| Baetis | 364 | 12 | 120 | |
| Cloeon | 387 | 180 | ||
| Procloeon | 390 | 11 | 2 | 2 |
| Caenis | 457 | 125 | 142 | 6 |
| Ephemerella | 450 | 9 | ||
| Ephemerella ignita | 451 | 7 | 94 | |
| Heptageniidae | 399 | 1 | ||
| Micronecta | 719 | 2 | 44 | 83 |
| Naucoridae | 722 | 3 | ||
| Pomatinus | 611 | 1 | 1 | |
| Dytiscidae | 527 | 16 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 20 | 14 | 37 |
| Esolus | 619 | 5 | 2 | 13 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 10 | 1 | 5 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 9 | 2 | 24 |
| Peltodytes | 519 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 5 | 4 | 3 |
| Chironomidae | 807 | 115 | 900 | 1225 |
| Culicidae | 796 | 7 | ||
| Limoniidae | 757 | 2 | 37 | 54 |
| Simuliidae | 801 | 36 | ||
| Anax | 675 | 1 | ||
| Calopteryx | 650 | 3 | 2 | |
| Coenagrionidae | 658 | 3 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 30 | ||
| Sialis | 704 | 1 | 2 | |
| Asellidae | 880 | 5 | 4 | 15 |
| Gammarus | 892 | 2486 | 1150 | 1555 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1310 | 465 | 315 |
| Physa (sensu lato) | 997 | 4 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 11 | 170 | 115 |
| Dendrocoelidae | 1071 | 2 | 4 | 14 |
| Dugesiidae | 1055 | 10 | 135 | 100 |
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |