Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 24.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Pierres, galets | Rapide | C |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | C |
| P7 | Sables | Lente | B |
| P8 | Granulats | Lente | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Leuctra | 69 | 4 | 19 | 6 |
| Nemoura | 26 | 4 | 1 | 2 |
| Protonemura | 46 | 1 | 10 | 9 |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 6 | 3 | |
| Isoperla | 140 | 4 | 6 | 11 |
| Perlodes | 150 | 4 | 1 | 1 |
| Taeniopteryx | 14 | 1 | 1 | 1 |
| Brachycentrus | 265 | 6 | 1 | 2 |
| Micrasema | 268 | 18 | 95 | 239 |
| Agapetus | 191 | 2 | 47 | 37 |
| Silo | 292 | 4 | 2 | |
| Hydropsyche | 212 | 23 | 9 | |
| Adicella | 320 | 5 | ||
| Limnephilinae | 3163 | 12 | ||
| Odontocerum | 339 | 1 | 4 | |
| Philopotamus | 209 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 16 | 5 |
| Sericostoma | 322 | 5 | ||
| Thremma | 301 | 3 | 4 | 2 |
| Baetis | 364 | 15 | 12 | 12 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 8 | 1 | 5 |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 3 | 29 | 31 |
| Rhithrogena | 404 | 8 | 32 | 8 |
| Paraleptophlebia | 481 | 4 | ||
| Oreodytes | 552 | 3 | ||
| Platambus | 556 | 6 | ||
| Dupophilus | 620 | 10 | 1 | |
| Elmis | 618 | 16 | 12 | 70 |
| Esolus | 619 | 1 | 16 | 11 |
| Limnius | 623 | 16 | 11 | 15 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 22 | 80 |
| Atherix | 839 | 4 | 1 | |
| Ceratopogoninae | 822 | 34 | 1 | 14 |
| Chironomidae | 807 | 140 | 1 | 1 |
| Limoniidae | 757 | 2 | 1 | 1 |
| Dicranota | 765 | 8 | 2 | |
| Simulium | 806 | 1 | 39 | 7 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Gammaridae | 887 | 1224 | 120 | 168 |
| Gammarus | 892 | 948 | 82 | 186 |
| Ancylus | 1028 | 1 | 24 | |
| Bythinella | 992 | 3 | 2 | |
| Sphaeriidae | 1042 | 7 | 1 | |
| Pisidium | 1043 | 9 | ||
| Polycelis | 1064 | 4 | 8 | 22 |
| Oligochaeta | 933 | 166 | 26 | 41 |
| Hydracarina | 906 | 3 | 3 | 3 |