Listes faunistiques invertébrés
Ceze à Chusclan 06121000
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 17 | 47 | |
| Hydropsyche | 212 | 212 | 282 | 326 |
| Hydroptilidae | 193 | 4 | 5 | |
| Hydroptila | 200 | 276 | 32 | 23 |
| Orthotrichia | 197 | 6 | 2 | 5 |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | 3 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 332 | 163 | 125 |
| Procloeon | 390 | 38 | ||
| Caenis | 457 | 140 | 53 | 102 |
| Ephemerella | 450 | 5 | 1 | 1 |
| Heptageniidae | 399 | 4 | 1 | |
| Ecdyonurus | 421 | 1 | 12 | 11 |
| Choroterpes | 474 | 3 | 1 | |
| Micronecta | 719 | 3 | ||
| Dryops | 613 | 24 | 2 | |
| Esolus | 619 | 10 | 20 | 60 |
| Oulimnius | 622 | 4 | ||
| Hydrobius fuscipes | 2519 | 17 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 405 | 114 | 84 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 116 | 5 | |
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 7 | 1 | |
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 21 | 1 | |
| Asellidae | 880 | 3 | ||
| Orconectes | 870 | 5 | ||
| Corbicula | 1051 | 24 | 2 | 6 |
| Ancylus | 1028 | 2 | 11 | 1 |
| Potamopyrgus | 978 | 17 | 2 | 8 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 13 | 2 | 2 |
| Dugesiidae | 1055 | 23 | 55 | 18 |
| Oligochaeta | 933 | 1 | 2 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |