Listes faunistiques invertébrés
Coulon à Oppéde 06165050
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| Date prélèvement | 24/08/2011 |
|---|---|
| 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 | ||
| Pierres, galets | 55.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 5.0 | dominant |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Moyenne | B |
| P7 | Helophytes | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 4 | |
| Leuctra | 69 | 7 | 2 | |
| Hydropsyche | 212 | 2 | 100 | 224 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 17 | 304 | 456 |
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 2 | 3 | |
| Setodes | 318 | 1 | 2 | |
| Cyrnus | 224 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 5 | 166 | 520 |
| Cloeon | 387 | 1 | 33 | |
| Procloeon | 390 | 6 | 44 | |
| Caenis | 457 | 656 | 832 | 4352 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 7 | |
| Micronecta | 719 | 688 | 120 | 88 |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 11 | 6 | |
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 3 | 34 | 80 |
| Esolus | 619 | 10 | 34 | 624 |
| Limnius | 623 | 2 | 48 | |
| Normandia | 624 | 1 | 64 | |
| Oulimnius | 622 | 16 | ||
| Riolus | 625 | 4 | ||
| Stenelmis | 617 | 18 | ||
| Haliplus | 518 | 3 | ||
| Hydrophilinae | 2517 | 5 | ||
| Athericidae | 838 | 13 | 96 | |
| Ceratopogonidae | 819 | 8 | ||
| Chironomidae | 807 | 673 | 960 | 2816 |
| Empididae | 831 | 12 | 112 | |
| Limoniidae | 757 | 7 | 5 | 40 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 10 | 160 | |
| Stratiomyidae | 824 | 1 | 3 | |
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 2 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 352 | 9 | 5 |
| Coenagrionidae | 658 | 312 | 1 | |
| Gomphidae | 678 | 3 | 3 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | 5 |
| Platycnemis | 657 | 3 | 183 | |
| Crambidae | 2947 | 1 | ||
| Cladocera | 3127 | 112 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 240 | 72 | 160 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 8 | 35 | 78 |
| Asellidae | 880 | 2 | 1 | |
| Hydracarina | 906 | 5 | 1600 | 1280 |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 19 | 3 | 23 |
| Radix | 1004 | 304 | 216 | 4 |
| Physa (sensu lato) | 997 | 6 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 30 | 512 | 352 |
| Turbellaria | 3326 | 4 | ||
| Dugesiidae | 1055 | 1 | 48 | 368 |
| Nematoda | 1089 | 2 | 3 | |
| Bryozoa | 1087 | 1 |