Listes faunistiques invertébrés
ALESANI A SAN-GIULIANO 2 06250280
- Télécharger la fiche IRSTEA xls / 169 ko
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| Date prélèvement | 11/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 29.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Blocs | Lente | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 7 | 2 | |
| Protonemura | 46 | 1 | ||
| Philopotamus | 209 | 6 | 3 | |
| Silo | 292 | 10 | 23 | 38 |
| Lepidostoma | 305 | 226 | 15 | 2 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 4 | 15 | |
| Setodes | 318 | 4 | 2 | |
| Adicella | 320 | 1 | ||
| Tinodes | 245 | 2 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Hydropsyche | 212 | 16 | 22 | 78 |
| Electrogena | 3181 | 31 | 60 | 39 |
| Ephemerella | 450 | 5 | ||
| Baetis | 364 | 387 | 85 | 78 |
| Acentrella | 5151 | 4 | ||
| Procloeon | 390 | 11 | 13 | |
| Caenis | 457 | 184 | 317 | 182 |
| Chironomidae | 807 | 434 | 173 | 108 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 15 | 32 | |
| Tabanidae | 837 | 23 | ||
| Tipulidae | 753 | 9 | 6 | |
| Pomatinus | 611 | 9 | ||
| Dryops | 613 | 2 | 2 | |
| Hydroporinae | 2393 | 9 | 11 | 4 |
| Laccophilinae | 2394 | 5 | ||
| Colymbetinae | 2395 | 2 | ||
| Stenelmis | 617 | 4 | 6 | 3 |
| Elmis | 618 | 9 | 3 | |
| Limnius | 623 | 8 | 15 | 9 |
| Oulimnius | 622 | 5 | ||
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 2 | ||
| Eubria | 632 | 1 | ||
| Plea | 733 | 1 | 2 | 3 |
| Ancylus | 1028 | 7 | 2 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 351 | 182 | 45 |
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 2 | 5 | |
| Dugesiidae | 1055 | 6 | 6 | 3 |
| Gordiaca | 5189 | 2 | ||
| Hydracarina | 906 | 10 | 1 | 4 |