Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 74.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 12 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 4 | 14 | 8 |
| Cyrnus | 224 | 3 | 2 | |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 68 | 67 | 4 |
| Procloeon | 390 | 6 | 5 | 4 |
| Caenis | 457 | 6 | 1 | 1 |
| Ephemerella ignita | 451 | 10 | 2 | |
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 6 | ||
| Electrogena | 3181 | 9 | ||
| Heptageniidae | 399 | 3 | 1 | |
| Habrophlebia | 491 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Micronecta | 719 | 2 | 16 | |
| Gerris | 735 | 1 | 1 | |
| Pomatinus | 611 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 2 | 3 | |
| Leptoconopinae | 9783 | 1 | ||
| Chironomidae | 807 | 208 | 160 | 114 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 2 | 1 | |
| Limoniini | 20393 | 2 | ||
| Pediciini | 20537 | 1 | 6 | |
| Simuliidae | 801 | 4 | ||
| Stratiomyidae | 824 | 1 | ||
| Boyeria | 670 | 2 | ||
| Epitheca | 2655 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Lestidae | 653 | 1 | ||
| Platycnemis | 657 | 10 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 137 | 40 | 2 |
| Gammarus | 892 | 113 | 62 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 5 | ||
| Pisidium | 1043 | 7 | 3 | 9 |
| Potamopyrgus | 978 | 15 | 2 | 5 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 14 | 58 | 174 |
| Dugesia | 1056 | 9 | 1 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |