Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 59.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Beraeodes | 329 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Plectrocnemia | 228 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 4 | |
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 33 | 3 | 1 |
| Corixinae | 5196 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Pomatinus | 611 | 3 | 1 | |
| Colymbetinae | 2395 | 2 | 2 | |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Elmidae | 614 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Hydraena | 608 | 1 | 7 | |
| Hydrochus | 606 | 1 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 532 | 138 | 84 |
| Culicinae | 4118 | 5 | 2 | 1 |
| Dixa | 794 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 1 | 2 | |
| Tabanidae | 837 | 4 | 4 | 17 |
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 130 | 35 | 5 |
| Cordulegaster | 687 | 1 | ||
| Epitheca | 2655 | 4 | ||
| Gomphidae | 678 | 2 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 51 | 9 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 184 | 10 | 2 |
| Pisidium | 1043 | 341 | 458 | 129 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 1 | 3 | |
| Galba | 1001 | 3 | ||
| Lymnaeidae | 998 | 2 | ||
| Physella | 19280 | 12 | ||
| Physidae | 995 | 11 | ||
| Planorbidae | 1009 | 29 | 6 | 2 |
| Valvata | 972 | 5 | 4 | |
| Oligochaeta | 933 | 9 | 73 | 128 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 |