Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 14/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 7.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 50.0 | dominant |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Vases | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Vases | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hydropsyche | 212 | 11 | 11 | |||||||||||||
| Limnephilinae | 3163 | 1 | 1 | |||||||||||||
| Baetis | 364 | 14 | 1 | 13 | ||||||||||||
| Ephemerella | 450 | 1 | 1 | |||||||||||||
| Leptophlebiidae | 473 | 2 | 1 | 2 | 1 | |||||||||||
| Habrophlebia | 491 | 3 | 3 | |||||||||||||
| Nepidae | 725 | 1 | 1 | |||||||||||||
| Veliidae | 743 | 1 | 1 | |||||||||||||
| Dryops | 613 | 1 | 1 | |||||||||||||
| Elmis | 618 | 1 | 1 | |||||||||||||
| Athericidae | 838 | 2 | 5 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | ||||
| Ceratopogonidae | 819 | 21 | 1 | 1 | 9 | 11 | 1 | |||||||||
| Chironomidae | 807 | 307 | 175 | 249 | 186 | 80 | 25 | 16 | 22 | 52 | 51 | 50 | 59 | 45 | 104 | 41 |
| Dixidae | 793 | 4 | 1 | 3 | 1 | 1 | ||||||||||
| Limoniidae | 757 | 7 | 7 | |||||||||||||
| Psychodidae | 783 | 7 | 1 | 3 | 3 | 1 | 1 | |||||||||
| Tabanidae | 837 | 1 | 1 | 1 | 1 | |||||||||||
| Cordulegaster | 687 | 1 | 1 | |||||||||||||
| Ostracoda | 3170 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Gammarus | 892 | 296 | 329 | 4 | 266 | 28 | 1 | 1 | 324 | 1 | 4 | 1 | 3 | |||
| Asellidae | 880 | 2 | 2 | |||||||||||||
| Pisidium | 1043 | 293 | 561 | 304 | 5 | 13 | 69 | 206 | 62 | 210 | 55 | 234 | 109 | 28 | 150 | 17 |
| Potamopyrgus | 978 | 299 | 133 | 15 | 11 | 149 | 13 | 126 | 19 | 27 | 31 | 56 | 7 | 4 | 4 | |
| Physa (sensu lato) | 997 | 2 | 1 | 2 | 1 | |||||||||||
| Erpobdellidae | 928 | 12 | 8 | 3 | 5 | 2 | 5 | 6 | 2 | 3 | ||||||
| Glossiphoniidae | 908 | 8 | 1 | 3 | 2 | 3 | 1 | 2 | 1 | 3 | ||||||
| Oligochaeta | 933 | 402 | 753 | 1057 | 1 | 7 | 246 | 148 | 104 | 362 | 55 | 232 | 232 | 108 | 656 | 61 |
| Nematoda | 1089 | 6 | 6 |