Listes faunistiques invertébrés
La Nize au niveau de St Bauzile 05102030
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.8389 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Limnius | 623 | 21 | 12 | 21 |
| Sialis | 704 | 2 | 2 | 6 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 183 | 36 | 29 |
| Chironomidae | 807 | 498 | 130 | 45 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Empididae | 831 | 3 | ||
| Tabanidae | 837 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Gammarus | 892 | 2 | 1 | |
| Esolus | 619 | 9 | 6 | 35 |
| Oligochaeta | 933 | 6 | 5 | |
| Ancylus | 1028 | 1 | ||
| Pisidium | 1043 | 1 | 3 | |
| Polycelis | 1064 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | 1 |
| Drusinae | 3120 | 1 | 10 | 6 |
| Limnephilinae | 3163 | 16 | 4 | 2 |
| Serratella | 5152 | 51 | 34 | 17 |
| Baetis lato sensu | 9794 | 94 | 679 | 378 |
| Leuctra geniculata | 33830 | 347 | 174 | 201 |
| Pediciidae | 50011 | 1 | 2 | 6 |
| Sericostoma | 322 | 7 | 1 | 1 |
| Leuctra | 69 | 46 | 28 | 26 |
| Isoperla | 140 | 1 | ||
| Dinocras | 156 | 13 | 6 | |
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | 9 |
| Philopotamus | 209 | 3 | 1 | |
| Hydropsyche | 212 | 39 | 51 | 63 |
| Plectrocnemia | 228 | 3 | 3 | 1 |
| Polycentropus | 231 | 12 | ||
| Goeridae | 286 | 1 | ||
| Mystacides | 312 | 1 | ||
| Protonemura | 46 | 84 | 5 | 5 |
| Odontocerum | 339 | 6 | 14 | 3 |
| Procloeon | 390 | 3 | ||
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 4 | 190 | 18 |
| Caenis | 457 | 1 | ||
| Habrophlebia | 491 | 142 | 17 | 3 |
| Ephemera | 502 | 259 | 36 | 18 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 1 | 23 |
| Elmis | 618 | 41 | 19 |