Listes faunistiques invertébrés
Le Dourdou en aval de Brusque 05145300
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Leuctra geniculata | 33830 | 16 | 16 | 416 |
| Leuctra | 69 | 236 | 336 | 1088 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | 1 | |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 1 | 2 | |
| Perlidae | 155 | 2 | 9 | |
| Isoperla | 140 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Glossosomatidae | 189 | 3 | 14 | 1 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Hydropsyche | 212 | 18 | 13 | 11 |
| Hydroptila | 200 | 1 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 2 | 3 | |
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 2 | ||
| Wormaldia | 210 | 2 | ||
| Polycentropus | 231 | 23 | 2 | 8 |
| Polycentropodidae | 223 | 10 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 6 | 6 |
| Baetis lato sensu | 9794 | 289 | 401 | 212 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 5 | 2 | 1 |
| Ephemerella ignita | 451 | 329 | 80 | 128 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 14 | 32 | 184 |
| Electrogena | 3181 | 1 | ||
| Habrophlebia | 491 | 8 | 2 | 24 |
| Leptophlebiidae | 473 | 29 | 1 | 80 |
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 17 | 18 | 16 |
| Esolus | 619 | 28 | 54 | 180 |
| Limnius | 623 | 1 | 4 | 4 |
| Oulimnius | 622 | 5 | 4 | 16 |
| Hydrocyphon | 637 | 3 | 1 | 1 |
| Hydraena | 608 | 1 | 7 | 8 |
| Atherix | 839 | 1 | 13 | 3 |
| Blepharicera | 749 | 1 | 3 | |
| Ceratopogonidae | 819 | 3 | 3 | |
| Chironomidae | 807 | 912 | 104 | 216 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 3 | ||
| Limoniini | 20393 | 2 | 3 | |
| Pediciini | 20537 | 1 | 2 | 6 |
| Simuliidae | 801 | 31 | 40 | 16 |
| Tabanidae | 837 | 2 | 2 | |
| Tipulidae | 753 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Ancylus | 1028 | 7 | 42 | 28 |
| Potamopyrgus | 978 | 5 | 3 | 21 |
| Oligochaeta | 933 | 18 | 9 | 104 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |