Listes faunistiques invertébrés
Tech à Reynes 06167000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.8590 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Dalles, argiles | Nulle | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Blocs | Rapide | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | A |
| P9 | Hydrophytes | Moyenne | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 6 | 6 |
| Leuctra | 69 | 18 | 18 | 55 |
| Oligoplectrum | 263 | 4212 | 19 | 329 |
| Calamoceras | 342 | 3 | ||
| Glossosomatidae | 189 | 5 | 2 | |
| Agapetus | 191 | 11 | 1 | 7 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 5 | 3 | 2 |
| Goera | 287 | 1 | ||
| Silo-lithax | 5219 | 2 | ||
| Cheumatopsyche | 221 | 17 | 2 | 12 |
| Hydropsyche | 212 | 18 | 3 | 11 |
| Hydroptila | 200 | 3 | ||
| Lepidostoma | 305 | 4 | ||
| Mystacides | 312 | 4 | 1 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | 2 | |
| Psychomyia | 239 | 28 | 21 | 36 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 10 | 19 |
| Baetis | 364 | 34 | 84 | 16 |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 4 | 2 | 13 |
| Ephemerella ignita | 451 | 12 | 1 | 7 |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 2 | 3 | |
| Epeorus | 400 | 2 | ||
| Potamanthus | 509 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 15 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 16 | 21 | |
| Esolus | 619 | 4 | 5 | 9 |
| Limnius | 623 | 49 | 9 | 21 |
| Oulimnius | 622 | 23 | 3 | 4 |
| Stenelmis | 617 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 2 | ||
| Chironomidae | 807 | 41 | 4 | 2 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 5 | |
| Simuliidae | 801 | 1 | 15 | 2 |
| Tabanidae | 837 | 1 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | 8 | |
| Boyeria | 670 | 3 | ||
| Oxygastra | 691 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 4 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 4 | 1 | |
| Gammarus | 892 | 80 | ||
| Ancylus | 1028 | 35 | 3 | 9 |
| Potamopyrgus | 978 | 33 | 2 | 1 |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 17 | 1 | 2 |
| Oligochaeta | 933 | 16 | 16 | 4 |
| Gordiaca | 5189 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |