Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 78.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Litieres | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Branchage, racines | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Baetis | 364 | 1 | ||
| Ephemera | 502 | 17 | 22 | 34 |
| Mesovelia | 742 | 2 | 3 | 4 |
| Nepidae | 725 | 2 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Limnius | 623 | 2 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydroscapha | 629 | 1 | ||
| Helodes | 636 | 5 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 146 | 41 | 49 |
| Limoniidae | 757 | 10 | 20 | 49 |
| Psychodidae | 783 | 36 | 1 | 2 |
| Ptychopteridae | 789 | 53 | 11 | 7 |
| Sciomyzidae | 845 | 1 | ||
| Tabanidae | 837 | 5 | 5 | 4 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 30 | ||
| Gammarus | 892 | 4053 | 2346 | 1454 |
| Cladocera | 3127 | 2 | ||
| Pisidium | 1043 | 730 | 390 | 112 |
| Ancylus | 1028 | 1 | ||
| Planorbidae | 1009 | 4 | 9 | |
| Oligochaeta | 933 | 878 | 34 | 92 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 2 | 1 |
| Hydrozoa | 3168 | 7 | ||
| Sphaeridiinae | 5194 | 1 |