Listes faunistiques invertébrés
Crieulon à Orthoux-serignac-quilhan 06178025
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Philopotamidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Bryophytes | Moyenne | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Blocs | Nulle | A |
| P8 | Litieres | Nulle | A |
| P9 | Hydrophytes | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 6 | 5 |
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 29 | 13 | |
| Hydroptila | 200 | 7 | 2 | 1 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 2 | 1 | |
| Triaenodes | 314 | 1 | ||
| Chimarra | 207 | 33 | 1 | |
| Cyrnus | 224 | 1 | 5 | |
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 1 | 4 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 15 | 10 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | 3 | |
| Thraulus | 476 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | 3 | |
| Normandia | 624 | 13 | 38 | 37 |
| Oulimnius | 622 | 1 | 4 | 3 |
| Stenelmis | 617 | 2 | 5 | 10 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 6 | 4 | 4 |
| Chironomidae | 807 | 41 | 33 | 72 |
| Simuliidae | 801 | 11 | 13 | |
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 3 | ||
| Boyeria | 670 | 3 | ||
| Coenagrionidae | 658 | 3 | ||
| Oxygastra | 691 | 6 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 3 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 16 | 69 | 303 |
| Echinogammarus | 888 | 721 | 151 | 320 |
| Potamopyrgus | 978 | 5 | ||
| Physella | 19280 | 5 | ||
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 8 | 4 | 1 |
| Sphaeriidae | 1042 | 14 | 2 | |
| Pisidium | 1043 | 8 | ||
| Dugesiidae | 1055 | 1 | 5 | |
| Oligochaeta | 933 | 19 | 2 | 12 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |