Listes faunistiques invertébrés
Desix à Ansignan 2 06173460
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| Date prélèvement | 11/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Blocs | Nulle | C |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Granulats | Nulle | A |
| P10 | Blocs | Lente | B |
| P11 | Pierres, galets | Lente | B |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | 25 | 3 |
| Leuctra | 69 | 22 | 6 | 8 |
| Micrasema | 268 | 223 | 66 | 51 |
| Calamoceras | 342 | 23 | 3 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | 2 | |
| Hydropsychidae | 211 | 94 | 74 | |
| Cheumatopsyche | 221 | 4 | 1 | |
| Hydropsyche | 212 | 166 | 6 | 23 |
| Hydroptila | 200 | 9 | 10 | |
| Orthotrichia | 197 | 5 | ||
| Lepidostoma | 305 | 6 | 4 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 4 | 3 | 5 |
| Oecetis | 317 | 13 | 2 | 2 |
| Setodes | 318 | 3 | 1 | |
| Triaenodes | 314 | 2 | ||
| Triaenodes - Ylodes | 24007 | 3 | ||
| Chimarra | 207 | 9 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 13 | 5 | |
| Tinodes | 245 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 3 | 1 | 58 |
| Centroptilum | 383 | 1 | 3 | |
| Caenis | 457 | 319 | 32 | 5 |
| Ephemerella ignita | 451 | 4 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 10 | 24 | 18 |
| Esolus | 619 | 53 | 6 | 1 |
| Limnius | 623 | 21 | 23 | 5 |
| Oulimnius | 622 | 225 | 4 | 20 |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 3 | 4 | 7 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 205 | 17 | 60 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 3 | 54 | 10 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 2 | 3 | |
| Stratiomyidae | 824 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 2 | 4 | 2 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 6 | 6 | 1 |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 6 | 11 | 85 |
| Potamopyrgus antipodarum | 979 | 269 | 13 | 28 |
| Radix | 1004 | 2 | 6 | |
| Physa (sensu lato) | 997 | 12 | 2 | |
| Physella | 19280 | 4 | 3 | |
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 3 | ||
| Dugesiidae | 1055 | 9 | 1 | 3 |
| Oligochaeta | 933 | 2 | 10 | 1 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |