Listes faunistiques invertébrés
Le Vizezy à Essertines-en-Chatelneuf 04010780
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 37.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 19 | 20 | 2 |
| Nemoura | 26 | 3 | 2 | |
| Protonemura | 46 | 34 | 39 | 4 |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 3 | ||
| Perlidae | 155 | 2 | ||
| Isoperla | 140 | 4 | 2 | |
| Perlodes | 150 | 2 | ||
| Perlodidae | 127 | 1 | 2 | |
| Taeniopteryx | 14 | 3 | 5 | 2 |
| Brachycentrus | 265 | 6 | 13 | 5 |
| Micrasema | 268 | 2 | 75 | 173 |
| Agapetus-synagapetus | 5218 | 1 | 6 | 5 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 10 | 109 | 9 |
| Limnephilinae | 3163 | 15 | 2 | |
| Odontocerum | 339 | 12 | 7 | 23 |
| Philopotamus | 209 | 33 | 23 | |
| Psychomyia | 239 | 2 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 10 | |
| Sericostoma | 322 | 7 | 3 | 2 |
| Sericostomatidae | 321 | 2 | 3 | 6 |
| Thremma | 301 | 2 | ||
| Baetis lato sensu | 9794 | 4 | 21 | 8 |
| Ephemerella ignita | 451 | 2 | ||
| Ecdyonurus | 421 | 5 | ||
| Epeorus | 400 | 20 | 67 | 21 |
| Rhithrogena | 404 | 1 | 7 | |
| Heptageniidae | 399 | 5 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 1 | 2 | 2 |
| Elmis | 618 | 3 | 10 | 8 |
| Esolus | 619 | 3 | 4 | |
| Limnius | 623 | 7 | 20 | 6 |
| Oulimnius | 622 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 15 | 9 | 14 |
| Ceratopogoninae | 822 | 1 | 3 | |
| Chironomidae | 807 | 40 | 45 | 22 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 6 | ||
| Limoniidae | 757 | 1 | 2 | 6 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 29 | 41 | 7 |
| Cordulegaster | 687 | 3 | ||
| Gammarus | 892 | 1504 | 649 | 405 |
| Pisidium | 1043 | 5 | 10 | |
| Ancylus | 1028 | 1 | 3 | |
| Bythinella | 992 | 2 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 7 | 233 | 117 |
| Polycelis | 1064 | 58 | 20 | 7 |
| Hydracarina | 906 | 2 |