Listes faunistiques invertébrés
Le Dourdou à Vabres l'Abbaye 05145200
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7523 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 10 | 5 |
| Leuctra | 69 | 15 | 10 | 15 |
| Oligoplectrum | 263 | 2 | 3 | |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 32 | 130 | 13 |
| Hydropsyche | 212 | 10 | 70 | 7 |
| Hydroptila | 200 | 16 | 2 | |
| Orthotrichia | 197 | 5 | 2 | 1 |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | 1 | |
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 19 | 2 | 2 |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 14 | 1 | 16 |
| Baetis lato sensu | 9794 | 13 | ||
| Baetis | 364 | 6 | 1 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 58 | 1 | 48 |
| Ephemerella | 450 | 6 | ||
| Ecdyonurus | 421 | 5 | 1 | 8 |
| Heptageniidae | 399 | 3 | 2 | |
| Choroterpes | 474 | 4 | ||
| Ephoron | 496 | 4 | 3 | 5 |
| Potamanthus | 509 | 4 | ||
| Aphelocheirus | 721 | 7 | 1 | |
| Micronecta | 719 | 2 | 15 | 12 |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 1 | 2 | 1 |
| Esolus | 619 | 31 | 137 | 34 |
| Limnius | 623 | 3 | 2 | |
| Oulimnius | 622 | 18 | 10 | 10 |
| Stenelmis | 617 | 2 | ||
| Hydrophilinae | 2517 | 2 | 5 | |
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 5 | ||
| Athericidae | 838 | 5 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 206 | 12 | 7 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 8 | |
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 4 | 2 |
| Platycnemis | 657 | 18 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Pacifastacus | 872 | 1 | 1 | |
| Asellidae | 880 | 17 | 2 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 3 | 1 |
| Potamopyrgus | 978 | 5 | 3 | 4 |
| Physidae | 995 | 11 | ||
| Oligochaeta | 933 | 298 | 110 | 11 |
| Dugesia | 1056 | 1 | 8 | 4 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |