Listes faunistiques invertébrés
Le Camezon au lieu dit Lamarion 05118893
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 30 |
| Taxon indicateur | Ephemeridae |
| I2M2 | 0.2196 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 7.0 | dominant |
| Pierres, galets | 4.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 44.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 14.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | A |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 19 | 3 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 4 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Mystacides | 312 | 4 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 2 | 5 | |
| Polycentropus | 231 | 2 | 5 | 1 |
| Lype | 241 | 7 | ||
| Tinodes | 245 | 1 | ||
| Baetis lato sensu | 9794 | 3 | 4 | |
| Centroptilum | 383 | 8 | 3 | 1 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 2 | 3 |
| Micronectinae | 20396 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 6 | 1 | |
| Riolus | 625 | 5 | 1 | |
| Haliplus | 518 | 8 | ||
| Helodes | 636 | 1 | 1 | |
| Hydraena | 608 | 4 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 69 | 160 | 117 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 10 | 2 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 1 | 2 | 1 |
| Echinogammarus | 888 | 22 | 13 | |
| Gammarus | 892 | 3 | 2 | |
| Corbicula | 1051 | 1 | 6 | 9 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 6 | 2 | 1 |
| Potamopyrgus | 978 | 1102 | 368 | 107 |
| Oligochaeta | 933 | 3 | 2 | 5 |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |