Listes faunistiques invertébrés
Ceze à Chusclan 06121000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 13 | 9 | |
| Leuctra | 69 | 2 | 17 | 5 |
| Hydropsyche | 212 | 69 | 50 | 260 |
| Hydroptilidae | 193 | 4 | 4 | |
| Hydroptila | 200 | 2 | 20 | 11 |
| Orthotrichia | 197 | 21 | 4 | 2 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Chimarra | 207 | 5 | 11 | 39 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 11 | 3 | 2 |
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Baetis | 364 | 264 | 86 | 128 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 18 | 10 | 3 |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 2 | 27 | |
| Rhithrogena | 404 | 1 | ||
| Choroterpes | 474 | 28 | 16 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 59 | 27 | |
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 17 | 5 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 17 | ||
| Esolus | 619 | 5 | 78 | 17 |
| Oulimnius | 622 | 3 | ||
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 5 | 6 | |
| Chironomidae | 807 | 594 | 75 | 328 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | 2 | |
| Simuliidae | 801 | 2363 | 5 | 1062 |
| Tipulidae | 753 | 2 | ||
| Onychogomphus | 682 | 3 | ||
| Calopteryx | 650 | 13 | 1 | |
| Crangonyx | 5116 | 2 | ||
| Asellidae | 880 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Corbicula | 1051 | 13 | 3 | |
| Potamopyrgus | 978 | 11 | 2 | |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 33 | 1 | 1 |
| Ancylus | 1028 | 1 | 25 | |
| Dugesiidae | 1055 | 156 | 15 | 66 |
| Oligochaeta | 933 | 1 | 5 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | ||
| Prostoma | 3110 | 1 | 1 |