Listes faunistiques invertébrés
OSTRICONI A PALASCA 06222285
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| I2M2 | 0.5023 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 16.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Euleuctra | 67 | 3 | ||
| Isoperla | 140 | 2 | ||
| Agapetus | 191 | 36 | 33 | 41 |
| Limnephilinae | 3163 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 2 | 8 | 1 |
| Baetis | 364 | 23 | 66 | 36 |
| Procloeon | 390 | 2 | 6 | 1 |
| Caenis | 457 | 20 | 18 | 12 |
| Ephemerella | 450 | 600 | 120 | 74 |
| Leptophlebiidae | 473 | 4 | 2 | |
| Habrophlebia | 491 | 4 | 1 | 4 |
| Dytiscidae | 527 | 2 | 3 | |
| Hydroporinae | 2393 | 16 | 6 | 14 |
| Laccophilinae | 2394 | 11 | 1 | |
| Oulimnius | 622 | 320 | 342 | 330 |
| Gyrinus | 514 | 1 | ||
| Anthomyidae | 847 | 4 | 6 | 2 |
| Ceratopogonidae | 819 | 6 | 2 | 1 |
| Chironomidae | 807 | 394 | 138 | 70 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 3 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 462 | 450 | 300 |
| Chalcolestes | 2611 | 1 | 24 | |
| Sympetrum | 699 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 690 | 60 | 495 |
| Sphaeriidae | 1042 | 4 | 2 | |
| Ancylus | 1028 | 1 | 1 | |
| Dugesiidae | 1055 | 21 | 14 | 26 |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 5 | 57 | 15 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | ||
| Ostracoda | 3170 | 3 | 3 |