Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 25.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Blocs | Moyenne | A |
| P4 | Bryophytes | Rapide | C |
| P5 | Pierres, galets | Rapide | C |
| P6 | Branchage, racines | Lente | A |
| P7 | Dalles, argiles | Moyenne | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Sables | Nulle | B |
| P10 | Granulats | Lente | A |
| P11 | Bryophytes | Moyenne | B |
| P12 | Dalles, argiles | Rapide | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 15 | 8 |
| Protonemura | 46 | 70 | 28 | 22 |
| Dinocras | 156 | 11 | 2 | 2 |
| Perla | 164 | 9 | 3 | 3 |
| Isoperla | 140 | 4 | 4 | |
| Brachycentrus | 265 | 565 | 40 | 4 |
| Micrasema | 268 | 40 | 3 | |
| Hydropsyche | 212 | 5 | 7 | 9 |
| Limnephilinae | 3163 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Odontocerum | 339 | 13 | 3 | |
| Philopotamus | 209 | 3 | 4 | 6 |
| Rhyacophila lato-sensu | 183 | 5 | 4 | 6 |
| Sericostoma | 322 | 14 | ||
| Baetis | 364 | 13 | 6 | 8 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 6 | 1 | 23 |
| Elmis | 618 | 30 | 29 | 45 |
| Esolus | 619 | 12 | 4 | |
| Limnius | 623 | 12 | 2 | 8 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 67 | 100 | 130 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 41 | 6 | 7 |
| Chironomidae | 807 | 22 | 18 | 16 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 11 | 10 | 9 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | 12 | 3 |
| Tabanidae | 837 | 2 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 920 | 150 | 125 |
| Ancylus | 1028 | 3 | 9 | |
| Erpobdellidae | 928 | 2 | ||
| Polycelis | 1064 | 44 | 28 | 60 |
| Oligochaeta | 933 | 38 | 15 | 4 |
| Gordiaca | 5189 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |