Listes faunistiques invertébrés
Las à Toulon 06710400
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 264 | 188 | 320 |
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 3 | 2 | |
| Polycentropus | 231 | 9 | 2 | 1 |
| Psychomyiidae | 238 | 2 | 2 | |
| Tinodes | 245 | 3 | 4 | 1 |
| Baetidae | 363 | 164 | ||
| Baetis | 364 | 2 | 112 | 10 |
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 44 | 37 | 13 |
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 16 | 2 | 2 |
| Riolus | 625 | 3 | 7 | 4 |
| Anthomyidae | 847 | 2 | 1 | |
| Chironomidae | 807 | 448 | 112 | 48 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 2 | 1 | 1 |
| Boyeria | 670 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Cladocera | 3127 | 2 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 11 | 96 | 48 |
| Echinogammarus | 888 | 1536 | 448 | 216 |
| Gammarus | 892 | 64 | 48 | 24 |
| Hydracarina | 906 | 192 | 80 | |
| Pisidium | 1043 | 4 | 2 | 5 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 4 | 1 | 3 |
| Potamopyrgus | 978 | 5312 | 3456 | 6400 |
| Theodoxus | 967 | 3 | 1 | |
| Planorbidae | 1009 | 2 | 2 | 4 |
| Oligochaeta | 933 | 8 | 80 | 46 |
| Turbellaria | 3326 | 2 | ||
| Dugesiidae | 1055 | 240 | 48 | 3 |
| Planariidae | 1061 | 21 | 3 | 1 |
| Cnidaria | 1075 | 288 |