Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 04/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 7 |
| Variété taxonomique | 14 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 10.0 | dominant |
| Sables | 48.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Vases | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baetidae | 363 | 2 | 2 | |||||||||||||
| Baetis | 364 | 9 | 14 | 2 | 7 | 14 | ||||||||||
| Ephemerella | 450 | 1 | 1 | |||||||||||||
| Leptophlebiidae | 473 | 5 | 5 | |||||||||||||
| Habroleptoides | 485 | 4 | 3 | 1 | ||||||||||||
| Ceratopogonidae | 819 | 5 | 1 | 4 | ||||||||||||
| Chironomidae | 807 | 33 | 130 | 44 | 2 | 10 | 7 | 14 | 86 | 39 | 3 | 2 | 21 | 7 | 5 | 11 |
| Dixidae | 793 | 1 | 1 | |||||||||||||
| Limoniidae | 757 | 3 | 6 | 2 | 1 | 1 | 1 | 5 | 1 | 1 | 1 | |||||
| Simuliidae | 801 | 13 | 1 | 12 | 1 | 1 | ||||||||||
| Tipulidae | 753 | 1 | 1 | 1 | 1 | |||||||||||
| Onychogomphus | 682 | 1 | 1 | |||||||||||||
| Copepoda | 3206 | 10 | 1 | 3 | 8 | 2 | 1 | 1 | 2 | |||||||
| Ostracoda | 3170 | 1 | 1 | 1 | 1 | |||||||||||
| Gammaridae | 887 | 1 | 4 | 1 | 4 | |||||||||||
| Echinogammarus | 888 | 295 | 19 | 27 | 94 | 168 | 7 | 26 | 14 | 4 | 1 | 1 | 15 | 3 | 8 | |
| Gammarus | 892 | 9 | 9 | |||||||||||||
| Niphargus | 902 | 1 | 1 | |||||||||||||
| Asellidae | 880 | 1 | 1 | |||||||||||||
| Pisidium | 1043 | 1 | 1 | |||||||||||||
| Potamopyrgus | 978 | 4 | 1 | 4 | 1 | |||||||||||
| Oligochaeta | 933 | 15 | 212 | 276 | 3 | 3 | 1 | 8 | 18 | 10 | 8 | 176 | 184 | 5 | 82 | 5 |