Listes faunistiques invertébrés
Ru Sec à Conques-sur-orbiel 06178940
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.5900 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Echinogammarus | 888 | 17 | 10 | 246 |
| Onychogomphus | 682 | 43 | 11 | 2 |
| Libellulidae | 696 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 18 | 10 | 12 |
| Simuliidae | 801 | 1 | ||
| Chironomidae | 807 | 180 | 105 | 173 |
| Ceratopogonidae | 819 | 8 | 1 | |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Gammaridae | 887 | 172 | 325 | |
| Gomphus | 679 | 1 | ||
| Gammarus | 892 | 239 | 5 | |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 4 | 22 | |
| Potamopyrgus | 978 | 119 | 67 | 5 |
| Physidae | 995 | 1 | ||
| Ancylus | 1028 | 141 | 65 | 293 |
| Tricladida | 1054 | 1 | 1 | |
| Dugesiidae | 1055 | 97 | 3 | 2 |
| Serratella | 5152 | 205 | 7 | 69 |
| Physella | 19280 | 2 | ||
| Leuctra geniculata | 33830 | 190 | 4 | 120 |
| Ecdyonurus | 421 | 2 | 6 | 5 |
| Agapetus | 191 | 10 | ||
| Hydroptila | 200 | 5 | 4 | 2 |
| Hydropsyche | 212 | 1 | 5 | 56 |
| Cheumatopsyche | 221 | 78 | 4 | 2 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 4 | 2 |
| Lype | 241 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Oecetis | 317 | 1 | ||
| Baetis | 364 | 7 | 4 | |
| Leuctra | 69 | 2 | ||
| Caenis | 457 | 133 | 71 | 118 |
| Ephemera | 502 | 2 | 9 | |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 84 | 38 | 153 |
| Esolus | 619 | 249 | 2 | 112 |
| Oulimnius | 622 | 45 | 294 | 19 |
| Limnius | 623 | 13 | 68 | |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Boyeria | 670 | 1 | 1 | |
| Gomphidae | 678 | 7 | 11 |