Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 29.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | C |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Bryophytes | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Blocs | Rapide | A |
| P6 | Bryophytes | Moyenne | C |
| P7 | Litieres | Nulle | A |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Granulats | Lente | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 2 | ||
| Protonemura | 46 | 25 | 124 | 46 |
| Perlidae | 155 | 2 | 4 | |
| Dinocras | 156 | 2 | 9 | |
| Perla | 164 | 2 | ||
| Isoperla | 140 | 5 | 3 | |
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 2 | 1 | |
| Micrasema | 268 | 71 | 44 | |
| Agapetus | 191 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 2 | 2 | |
| Halesus | 3186 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 28 | 1 | |
| Philopotamus | 209 | 2 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 19 | 4 |
| Baetis | 364 | 36 | 59 | 5 |
| Ephemerella ignita | 451 | 35 | 27 | 49 |
| Epeorus | 400 | 4 | 22 | 4 |
| Rhithrogena | 404 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Oreodytes | 552 | 1 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 10 | 25 | 26 |
| Esolus | 619 | 3 | 3 | 3 |
| Limnius | 623 | 12 | 15 | 3 |
| Oulimnius | 622 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 4 | 56 | 43 |
| Liponeura | 752 | 5 | 4 | 3 |
| Ceratopogonidae | 819 | 3 | 5 | 22 |
| Chironomidae | 807 | 253 | 21 | 53 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 15 | 21 | |
| Clinocerinae | 9813 | 1 | ||
| Dicranota | 765 | 6 | 2 | 2 |
| Simulium | 806 | 108 | 44 | 27 |
| Gammaridae | 887 | 10 | 1 | 6 |
| Gammarus | 892 | 5 | 22 | 27 |
| Bythinella | 992 | 2 | ||
| Polycelis | 1064 | 2 | 4 | |
| Oligochaeta | 933 | 1 | 4 | 28 |
| Hydracarina | 906 | 3 | 3 | 3 |