Listes faunistiques invertébrés
OSTRICONI A PALASCA 06222285
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 24 |
| I2M2 | 0.3826 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 50.0 | dominant |
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Nulle | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Helophytes | Nulle | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Helophytes | Lente | B2 |
| P9 | Helophytes | Nulle | B3 |
| P10 | Helophytes | Lente | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 6 | ||
| Baetis | 364 | 2 | 1 | |
| Cloeon | 387 | 10 | 4 | |
| Caenis | 457 | 1 | 8 | 20 |
| Chironomidae | 807 | 53 | 189 | 255 |
| Culicidae | 796 | 1 | 3 | |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 147 | 43 | |
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 4 | 1 | |
| Laccophilinae | 2394 | 2 | 2 | |
| Dytiscidae | 527 | 2 | 8 | |
| Oulimnius | 622 | 162 | 316 | 541 |
| Hydrophilinae | 2517 | 7 | 6 | |
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 2 | 7 | |
| Chalcolestes | 2611 | 7 | 1 | 1 |
| Sisyra | 856 | 2 | ||
| Corixinae | 5196 | 3 | 2 | |
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Ostracoda | 3170 | 24 | 21 | 1 |
| Asellidae | 880 | 110 | 39 | 2 |
| Pisidium | 1043 | 2 | 1 | |
| Oligochaeta | 933 | 80 | 102 | 70 |
| Glossiphoniidae | 908 | 1 | 27 | |
| Dugesiidae | 1055 | 58 | 125 | 64 |
| Hydracarina | 906 | 2 | 1 |