Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 51.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Bryophytes | Moyenne | C |
| P6 | Pierres, galets | Rapide | C |
| P7 | Sables | Nulle | B |
| P8 | Blocs | Moyenne | A |
| P9 | Bryophytes | Nulle | C |
| P10 | Bryophytes | Lente | C |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 1 | ||
| Protonemura | 46 | 2 | 48 | 47 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 9 | 12 | |
| Micrasema | 268 | 25 | 14 | |
| Glossosomatidae | 189 | 2 | 1 | |
| Agapetus | 191 | 4 | 31 | 30 |
| Glossosoma | 190 | 2 | 3 | 1 |
| Hydropsyche | 212 | 4 | 16 | 17 |
| Stenophylacini-chaetopterygini | 3146 | 6 | ||
| Odontocerum | 339 | 2 | ||
| Psychomyia | 239 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 12 | 37 | 21 |
| Ephemerella ignita | 451 | 10 | 4 | 52 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 3 | |
| Epeorus | 400 | 3 | 3 | 5 |
| Rhithrogena | 404 | 2 | 1 | |
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 12 | 29 | 2 |
| Esolus | 619 | 1 | 3 | 2 |
| Limnius | 623 | 4 | 49 | 60 |
| Hydraena | 608 | 38 | 25 | |
| Atherix | 839 | 1 | 1 | |
| Liponeura | 752 | 12 | ||
| Ceratopogonidae | 819 | 2 | 13 | 1 |
| Chironomidae | 807 | 125 | 57 | 87 |
| Chelifera | 2884 | 17 | 3 | |
| Eloeophila | 767 | 1 | ||
| Dicranota | 765 | 3 | 2 | 1 |
| Simuliidae | 801 | 3 | 26 | 15 |
| Gammaroidea | 23156 | 75 | 18 | 4 |
| Gammarus | 892 | 47 | 45 | 31 |
| Polycelis | 1064 | 5 | 4 | 46 |
| Erpobdellidae | 928 | 1 | 3 | 1 |
| Oligochaeta | 933 | 18 | 47 | 59 |
| Hydracarina | 906 | 3 | 3 |