Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 2137 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| I2M2 | 0.4622 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 10.0 | dominant |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Algues | Rapide | A |
| P5 | Blocs | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Bryophytes | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 12 | |
| Leuctra | 69 | 2 | 19 | 30 |
| Hydropsyche | 212 | 146 | 648 | 126 |
| Hydroptilidae | 193 | 1 | 10 | |
| Hydroptila | 200 | 16 | 3 | 9 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 3 | ||
| Psychomyia | 239 | 1 | 19 | 76 |
| Rhyacophila lato-sensu | 183 | 8 | 54 | 58 |
| Baetis | 364 | 110 | 268 | 162 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 7 | 2 | 23 |
| Ephemerella | 450 | 12 | 13 | 16 |
| Heptageniidae | 399 | 4 | 34 | 22 |
| Ecdyonurus | 421 | 11 | 11 | |
| Electrogena | 3181 | 27 | ||
| Oligoneuriella | 394 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 20 | 82 | 82 |
| Esolus | 619 | 12 | 118 | 99 |
| Limnius | 623 | 1 | 73 | 8 |
| Oulimnius | 622 | 14 | 27 | |
| Riolus | 625 | 18 | 91 | 58 |
| Stenelmis | 617 | 9 | 41 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 264 | 972 | 390 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 11 | 24 | 42 |
| Limoniidae | 757 | 7 | 22 | 64 |
| Psychodidae | 783 | 2 | 4 | |
| Simuliidae | 801 | 4 | 4 | 2 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 6554 | 5980 | 4025 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 2 | 2 | |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 17 | ||
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 360 | 7 | 14 |
| Glossiphoniidae | 908 | 1 | 6 | |
| Oligochaeta | 933 | 34 | 220 | 144 |
| Dugesiidae | 1055 | 1 | 3 | |
| Nemathelmintha | 3111 | 2 | 22 | 36 |
| Hydracarina | 906 | 23 | 30 | 104 |