Listes faunistiques invertébrés
BOURBRE A CESSIEU 1 06080975
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/05/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 42 |
| I2M2 | 0.3268 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Algues | Nulle | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Rapide | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 20 | 151 | 99 |
| Hydroptila | 200 | 2 | 11 | 16 |
| Psychomyia | 239 | 2 | ||
| Tinodes | 245 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 10 | 9 |
| Baetis | 364 | 52 | 73 | 216 |
| Ephemerella | 450 | 255 | 246 | 251 |
| Mesovelia | 742 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 7 | 3 | |
| Oulimnius | 622 | 1 | 2 | |
| Riolus | 625 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | 8 | |
| Chironomidae | 807 | 5564 | 3987 | 2560 |
| Culicidae | 796 | 1 | 1 | |
| Empididae | 831 | 2 | 5 | |
| Limoniidae | 757 | 24 | 59 | |
| Psychodidae | 783 | 3 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 20 | 49 | 37 |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 10 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1973 | 360 | 64 |
| Gammarus | 892 | 572 | 360 | 185 |
| Pisidium | 1043 | 307 | 15 | 3 |
| Acroloxus | 1033 | 3 | 3 | |
| Ancylus | 1028 | 30 | 6 | |
| Potamopyrgus | 978 | 37 | 5 | 2 |
| Radix | 1004 | 4 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 5 | ||
| Erpobdellidae | 928 | 43 | 62 | 14 |
| Glossiphoniidae | 908 | 28 | 3 | 2 |
| Dendrocoelidae | 1071 | 10 | ||
| Dugesiidae | 1055 | 51 | 40 | 7 |
| Planariidae | 1061 | 5 | 4 | |
| Oligochaeta | 933 | 4206 | 456 | 600 |
| Nematoda | 1089 | 18 | 18 | 60 |
| Hydracarina | 906 | 23 | 24 | 24 |
| Hydrozoa | 3166 | 458 | 924 | 208 |
| Prostoma | 3110 | 2 | 1 | 2 |
| Branchiopoda | 2971 | 1 |