Listes faunistiques invertébrés
Le Job au droit de Juzet d'Izaut 05181200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.8294 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammaridae | 887 | 1 | ||
| Limnius | 623 | 2 | 1 | 1 |
| Riolus | 625 | 1 | 1 | |
| Scirtidae | 634 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gerridae | 734 | 1 | ||
| Blephariceridae | 747 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 38 | 16 | 9 |
| Chironomidae | 807 | 200 | 24 | 11 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Athericidae | 838 | 7 | 8 | 3 |
| Rhagionidae | 841 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 21 | 10 | 17 |
| Ancylus | 1028 | 6 | 11 | 21 |
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Hydroporinae | 2393 | 6 | 1 | 4 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | 3 | |
| Baetis lato sensu | 9794 | 14 | 20 | 9 |
| Agapetinae | 9812 | 9 | 68 | 50 |
| Leuctra geniculata | 33830 | 13 | 1 | 1 |
| Pomatinus substriatus | 33844 | 4 | 7 | 2 |
| Brachycentrus maculatus | 49101 | 1 | ||
| Thremma | 301 | 1 | 20 | 8 |
| Leuctra | 69 | 33 | 12 | 6 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Philopotamidae | 206 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Hydropsychidae | 211 | 3 | 1 | |
| Hydropsyche | 212 | 1 | 2 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Tinodes | 245 | 2 | ||
| Micrasema | 268 | 16 | 3 | 1 |
| Limnephilidae | 276 | 3 | ||
| Goeridae | 286 | 1 | ||
| Protonemura | 46 | 158 | 1 | |
| Sericostoma | 322 | 23 | 11 | 4 |
| Baetidae | 363 | 3 | 6 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ephemerella ignita | 451 | 12 | 3 | |
| Caenis | 457 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 7 | 2 | |
| Hydraena | 608 | 10 | 6 | 4 |
| Ochthebius | 609 | 1 | ||
| Elmis | 618 | 106 | 6 | 1 |
| Esolus | 619 | 52 | 33 |