Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Rapide | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Blocs | Moyenne | B |
| P10 | Helophytes | Lente | A |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 53 | 41 |
| Leuctra geniculata | 33830 | 1 | 11 | 1 |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 160 | 88 | 22 |
| Hydroptila | 200 | 16 | ||
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 3 | ||
| Chimarra | 207 | 9 | 6 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 683 | 232 | 61 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 9 | 1 | 2 |
| Ephemerella ignita | 451 | 143 | 162 | 60 |
| Ecdyonurus | 421 | 3 | 2 | |
| Choroterpes | 474 | 3 | 2 | |
| Dryops | 613 | 6 | 2 | 3 |
| Esolus | 619 | 4 | 34 | 25 |
| Limnius | 623 | 1 | 3 | 17 |
| Oulimnius | 622 | 3 | 1 | 4 |
| Stenelmis | 617 | 1 | 14 | 5 |
| Hydrocyphon | 637 | 1 | ||
| Anthomyidae | 847 | 7 | ||
| Ceratopogonidae | 819 | 2 | 2 | 6 |
| Chironomidae | 807 | 945 | 480 | 99 |
| Limoniidae | 757 | 1 | 4 | 12 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 3 | 3 | 8 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 17 | 4 | |
| Platycnemis | 657 | 138 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Ancylus | 1028 | 23 | 63 | 12 |
| Potamopyrgus | 978 | 7 | 2 | |
| Physidae | 995 | 284 | ||
| Physella | 19280 | 703 | ||
| Planorbidae | 1009 | 12 | ||
| Corbicula | 1051 | 2 | ||
| Dugesiidae | 1055 | 2 | 5 | 14 |
| Oligochaeta | 933 | 369 | 116 | 26 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |