Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 88 | 2 | |
| Dinocras | 156 | 8 | ||
| Perla | 164 | 1 | 1 | |
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 22 | 1 |
| Limnephilinae | 3163 | 13 | ||
| Odontocerum | 339 | 1 | 2 | 2 |
| Philopotamus | 209 | 1 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | 1 | |
| Baetis lato sensu | 9794 | 4 | 18 | 6 |
| Ephemerella ignita | 451 | 1 | 2 | 1 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 2 | 3 | |
| Epeorus | 400 | 11 | ||
| Heptageniidae | 399 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 3 | 16 | |
| Elmis | 618 | 2 | 136 | 19 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 6 | 24 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 216 | 4 |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 5 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 140 | 176 | 54 |
| Empididae | 831 | 3 | 9 | 1 |
| Limoniidae | 757 | 1 | 2 | |
| Pediciini | 20537 | 8 | 4 | |
| Simuliidae | 801 | 5 | 66 | |
| Cordulegaster | 687 | 2 | ||
| Gammarus | 892 | 1728 | 352 | 33 |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 6 | 12 | |
| Polycelis | 1064 | 4 | 21 | |
| Hydracarina | 906 | 1 |