Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 41.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 176 | 17 | 5 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Athripsodes | 311 | 5 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetidae | 363 | 2 | ||
| Baetis lato sensu | 9794 | 277 | 81 | 322 |
| Caenis | 457 | 592 | 134 | 246 |
| Ephemerella | 450 | 448 | 49 | 34 |
| Ephemerella ignita | 451 | 48 | ||
| Heptageniidae | 399 | 4 | 1 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Leptophlebiidae | 473 | 1 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 2 | ||
| Micronecta | 719 | 3 | ||
| Pomatinus | 611 | 8 | ||
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 13 | ||
| Esolus | 619 | 4 | 3 | |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 23 | ||
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 4 | 1 | |
| Peltodytes | 519 | 2 | ||
| Hydrophilinae | 2517 | 5 | 11 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 4 | 5 | 6 |
| Ceratopogonidae | 819 | 7 | 7 | 6 |
| Chironomidae | 807 | 529 | 986 | 1370 |
| Empididae | 831 | 5 | 11 | 4 |
| Limoniidae | 757 | 4 | 30 | 6 |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 216 | 5 | |
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 2 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 13 | 2 | |
| Gammaridae | 887 | 20 | ||
| Gammarus | 892 | 1504 | 17 | 49 |
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 15 | 6 | 2 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Potamopyrgus | 978 | 30 | 24 | 8 |
| Oligochaeta | 933 | 112 | 255 | 341 |
| Nematoda | 1089 | 21 | 6 | 4 |
| Hydrozoa | 3168 | 2 |