Listes faunistiques invertébrés
ALESANI A SAN-GIULIANO 2 06250280
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 62.5 | dominant |
| Blocs | 3.1 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.1 | marginal |
| Vases | ||
| Sables | 0.1 | marginal |
| Algues | 0.2 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Blocs | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 11 | 59 | 96 |
| Philopotamus | 209 | 58 | 24 | |
| Silo | 292 | 2 | ||
| Silonella | 298 | 1 | 2 | |
| Lepidostoma | 305 | 10 | 6 | 5 |
| Hydroptila | 200 | 2 | ||
| Mystacides | 312 | 2 | 2 | 1 |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 3 | 2 | 2 |
| Hydropsyche | 212 | 94 | 37 | |
| Habrophlebia | 491 | 1 | 4 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Ecdyonurus | 421 | 4 | 30 | 4 |
| Ephemerella | 450 | 6 | 1 | |
| Baetis | 364 | 18 | 1 | 8 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 29 | 111 | 8 |
| Chironomidae | 807 | 90 | 2 | 6 |
| Ceratopogonidae | 819 | 2 | ||
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 28 | 1 | 1 |
| Tabanidae | 837 | 1 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dryops | 613 | 5 | ||
| Hydroporinae | 2393 | 2 | 3 | 1 |
| Laccophilinae | 2394 | 2 | 1 | |
| Stenelmis | 617 | 6 | 2 | 4 |
| Limnius | 623 | 6 | 6 | |
| Normandia | 624 | 11 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 2 | 1 | 1 |
| Hydraena | 608 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 3 | ||
| Gerris | 735 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 215 | 48 | 21 |
| Oligochaeta | 933 | 7 | 3 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |