Listes faunistiques invertébrés
Fresquel à Montferrand 06178052
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 94.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Lente | B |
| P4 | Hydrophytes | Lente | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Moyenne | B |
| P7 | Helophytes | Lente | A |
| P8 | Helophytes | Nulle | A |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Moyenne | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 7 | 3 | 7 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 3 | 4 | |
| Paraleptophlebia | 481 | 5 | ||
| Dryops | 613 | 1 | ||
| Agabus | 555 | 4 | 1 | |
| Elmis | 618 | 8 | 1 | 6 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 3 | |
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 1 | 1 | 4 |
| Hydrophilidae | 571 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 2 |
| Chironomidae | 807 | 46 | 25 | 95 |
| Dixa | 794 | 10 | 4 | |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 9 | 11 | |
| Simulium | 806 | 16 | 1 | 1 |
| Tipulidae | 753 | 1 | 14 | |
| Nepa | 726 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 12 | 1 | 1 |
| Cordulegaster | 687 | 1 | 7 | 4 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 7 | 2 | |
| Potamopyrgus | 978 | 8 | 2 | 31 |
| Lymnaeidae | 998 | 1 | 1 | |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Sphaeriidae | 1042 | 7 | 3 | |
| Pisidium | 1043 | 2 | 21 | |
| Glossiphonia | 909 | 4 | 2 | 8 |
| Oligochaeta | 933 | 1 | 46 | 7 |
| Hydracarina | 906 | 3 |