Listes faunistiques invertébrés
Le Dourdou en aval de Brusque 05145300
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 10.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Onychogomphus | 682 | 1 | ||
| Perlidae | 155 | 9 | ||
| Heptageniidae | 399 | 3 | ||
| Goeridae | 286 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Normandia | 624 | 4 | ||
| Tipulidae | 753 | 1 | ||
| Tabanidae | 837 | 5 | 1 | |
| Sericostoma | 322 | 2 | ||
| Dugesia | 1056 | 2 | ||
| Glossosoma | 190 | 1 | ||
| Simuliidae | 801 | 9 | 3 | |
| Limoniidae | 757 | 7 | ||
| Perlodes | 150 | 1 | ||
| Tinodes | 245 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Hydra | 1077 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Empididae | 831 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 8 | 2 | |
| Planariidae | 1061 | 40 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Procloeon | 390 | 11 | ||
| Ceratopogoninae | 822 | 3 | ||
| Psychomyia | 239 | 3 | 3 | |
| Micrasema | 268 | 1 | ||
| Micronecta | 719 | 8 | ||
| Cyrnus | 224 | 1 | ||
| Hydroptila | 200 | 38 | 8 | |
| Limnius | 623 | 36 | 28 | |
| Gammarus | 892 | 3 | 1 | 1 |
| Potamopyrgus | 978 | 1 | 6 | 1 |
| Ancylus | 1028 | 1 | 15 | 128 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Orectochilus | 515 | 1 | 1 | |
| Esolus | 619 | 13 | 100 | 180 |
| Oulimnius | 622 | 4 | 72 | 8 |
| Elmis | 618 | 16 | 32 | 25 |
| Protonemura | 46 | 1 | 2 | |
| Leuctra | 69 | 200 | 670 | 254 |
| Perla | 164 | 3 | 30 | 13 |
| Leuctra geniculata | 33830 | 4 | 265 | 56 |
| Dinocras | 156 | 3 | 19 | |
| Epeorus | 400 | 2 | 11 | |
| Habrophlebia | 491 | 13 | 1 | |
| Ecdyonurus | 421 | 11 | 11 | 14 |
| Ephemerella ignita | 451 | 33 | 55 | 26 |
| Baetis lato sensu | 9794 | 346 | 125 | 72 |
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Caenis | 457 | 1 | 3 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Oligochaeta | 933 | 1 | 251 | 26 |
| Athericidae | 838 | 1 | 4 | |
| Simuliinae | 20560 | 148 | ||
| Chironomidae | 807 | 241 | 91 | 89 |
| Polycentropodidae | 223 | 1 | 4 | |
| Sericostomatidae | 321 | 1 | 2 | |
| Oecetis | 317 | 1 | 1 | |
| Cheumatopsyche | 221 | 2 | 1 | 1 |
| Mystacides | 312 | 21 | 1 | |
| Hydropsyche | 212 | 52 | 113 | 19 |
| Polycentropus | 231 | 14 | 25 | 33 |
| Rhyacophila lato-sensu | 183 | 25 | 44 | 5 |