Listes faunistiques invertébrés
L'Oeil à Hyds 04060995
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 43.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Sables | Lente | B2 |
| P3 | Sables | Nulle | B2 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Granulats | Moyenne | B1 |
| P6 | Dalles, argiles | Lente | B1 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Sables | Moyenne | B3 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Roches | Lente | B1 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 10 | 37 | 9 |
| Nemoura | 26 | 20 | 5 | 3 |
| Perlodes | 150 | 1 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 8 | 5 | 2 |
| Hydropsychidae | 211 | 5 | 16 | 66 |
| Hydropsyche | 212 | 6 | 10 | |
| Lepidostoma | 305 | 3 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 3 | 2 | |
| Limnephilidae | 276 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 5 |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 29 | 40 | 38 |
| Caenis | 457 | 20 | 2 | 2 |
| Ephemera | 502 | 24 | 9 | 5 |
| Ephemerella ignita | 451 | 4 | 2 | 1 |
| Ecdyonurus | 421 | 29 | 29 | 32 |
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 35 | 36 | 43 |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 52 | 2 | 2 |
| Potamanthus | 509 | 1 | ||
| Gerris | 735 | 2 | ||
| Dupophilus | 620 | 4 | 3 | 9 |
| Elmis | 618 | 16 | 4 | 9 |
| Limnius | 623 | 11 | 15 | 10 |
| Oulimnius | 622 | 29 | 4 | 1 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 9 | 4 | 2 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 55 | 33 | 52 |
| Limoniidae | 757 | 3 | 8 | 6 |
| Simuliidae | 801 | 3 | 26 | 29 |
| Calopteryx | 650 | 1 | ||
| Agriotypus | 1083 | 2 | 1 | |
| Gammaridae | 887 | 78 | 6 | 20 |
| Gammarus | 892 | 223 | 23 | 26 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 2 | 1 | 8 |
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 46 | 33 | 50 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Heteromeyenia | 5185 | 1 |