Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 659 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 77.0 | dominant |
| Branchage, racines | 11.0 | dominant |
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Branchage, racines | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Litieres | Nulle | C |
| P10 | Litieres | Nulle | C |
| P11 | Litieres | Nulle | C |
| P12 | Litieres | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 9 | 1 | 2 |
| Limnephilidae | 276 | 2 | 1 | |
| Limnephilinae | 3163 | 2 | 2 | 2 |
| Baetis lato sensu | 9794 | 28 | ||
| Ephemerella ignita | 451 | 11 | 1 | |
| Habrophlebia | 491 | 534 | 593 | 785 |
| Veliidae | 743 | 1 | 1 | |
| Dryops | 613 | 1 | 1 | 2 |
| Colymbetinae | 2395 | 1 | 3 | 2 |
| Oulimnius | 622 | 38 | 3 | 2 |
| Haliplus | 518 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 88 | 62 | 14 |
| Chironomidae | 807 | 437 | 634 | 417 |
| Culicidae | 796 | 1 | 2 | |
| Dixidae | 793 | 5 | 1 | 1 |
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 30 | 3 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Anisoptera | 9787 | 2 | ||
| Corduliidae | 690 | 2 | 1 | |
| Cordulia | 2657 | 1 | 4 | 8 |
| Somatochlora | 693 | 1 | ||
| Coenagrionidae | 658 | 1 | 6 | 13 |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | 1 | 1 |
| Niphargus | 902 | 3 | ||
| Asellidae | 880 | 112 | 121 | 506 |
| Procambarus | 2027 | 1 | ||
| Pisidium | 1043 | 1 | 3 | 5 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 2 | 11 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 17 | 38 | 39 |
| Oligochaeta | 933 | 1 | 6 | 3 |
| Hydrozoa | 3168 | 7 | 9 | 2 |