Listes faunistiques invertébrés
Tech à Elne 06168000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5867 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 48.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | C |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Granulats | Lente | B |
| P11 | Granulats | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 15 | ||
| Cheumatopsyche | 221 | 9 | ||
| Hydropsyche | 212 | 10 | ||
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 5 | ||
| Leptocerus | 319 | 5 | ||
| Mystacides | 312 | 1 | ||
| Triaenodes | 314 | 2 | ||
| Psychomyia | 239 | 33 | ||
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 1 | 7 | |
| Procloeon bifidum | 391 | 3 | 2 | |
| Procloeon | 390 | 15 | 6 | 2 |
| Caenis | 457 | 1 | 24 | 16 |
| Choroterpes | 474 | 2 | 16 | 25 |
| Ephoron | 496 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 48 | 65 | 328 |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 38 | 54 | 56 |
| Stenelmis | 617 | 2 | ||
| Atrichops | 840 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 39 | 72 | 224 |
| Micronecta | 719 | 4 | ||
| Anisoptera | 9787 | 1 | ||
| Erythromma | 661 | 14 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Crangonyx | 5116 | 44 | ||
| Ancylus | 1028 | 2 | ||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | 3 | 1 |
| Radix | 1004 | 7 | 1 | 1 |
| Physa (sensu lato) | 997 | 2 | ||
| Hippeutis | 1020 | 2 | ||
| Menetus | 1025 | 3 | 5 | 2 |
| Corbicula | 1051 | 1 | 1 | |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 17 | 10 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 47 | 18 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |