Listes faunistiques invertébrés
Crieulon à Orthoux-serignac-quilhan 06178025
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.5340 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Planorbidae | 1009 | 1 | ||
| Onychogomphus | 682 | 12 | 1 | |
| Sialis | 704 | 4 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Simuliidae | 801 | 62 | 40 | |
| Chironomidae | 807 | 34 | 68 | 118 |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Atyaephyra | 861 | 1 | ||
| Echinogammarus | 888 | 710 | 1012 | 770 |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 2 | 8 | 15 |
| Potamopyrgus | 978 | 7 | 5 | 19 |
| Coenagrionidae | 658 | 9 | 1 | |
| Acroloxus | 1033 | 2 | ||
| Pisidium | 1043 | 7 | 1 | |
| Corbicula | 1051 | 25 | 13 | 6 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 34 | 27 | 17 |
| Dendrocoelidae | 1071 | 2 | ||
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Ylodes | 5140 | 1 | ||
| Physella | 19280 | 15 | ||
| Leuctra geniculata | 33830 | 60 | 15 | |
| Cloeon | 387 | 2 | ||
| Chimarra | 207 | 763 | 43 | 133 |
| Hydropsyche | 212 | 157 | 44 | 35 |
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 5 | 2 | 2 |
| Lype | 241 | 5 | ||
| Tinodes | 245 | 4 | ||
| Ecnomus | 249 | 10 | 4 | |
| Setodes | 318 | 6 | 2 | |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 22 | 10 | 7 |
| Centroptilum | 383 | 3 | ||
| Hydroptila | 200 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 4 | 7 | 4 |
| Thraulus | 476 | 1 | ||
| Hydraena | 608 | 2 | ||
| Elmis | 618 | 66 | ||
| Esolus | 619 | 1 | 1 | 4 |
| Oulimnius | 622 | 249 | 2 | 1 |
| Normandia | 624 | 83 | 4 | 210 |
| Riolus | 625 | 1 | ||
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 1 |