Listes faunistiques invertébrés
ORON A ST-BARTHELEMY 06101205
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | 33 | |
| Hydropsyche | 212 | 16 | 20 | 44 |
| Hydroptila | 200 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 13 |
| Sericostomatidae | 321 | 2 | 2 | 2 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 389 | 643 | 708 |
| Caenis | 457 | 1 | 2 | |
| Serratella | 5152 | 21 | 45 | 78 |
| Ephemera | 502 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 47 | 32 | 65 |
| Esolus | 619 | 7 | 38 | 72 |
| Limnius | 623 | 18 | 29 | |
| Oulimnius | 622 | 6 | 32 | 7 |
| Riolus | 625 | 13 | 22 | 25 |
| Haliplus | 518 | 6 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 2505 | 1252 | 976 |
| Empididae | 831 | 7 | 3 | 19 |
| Psychodidae | 783 | 6 | 3 | |
| Simuliidae | 801 | 100 | 165 | 108 |
| Asellidae | 880 | 379 | 150 | 208 |
| Gammarus | 892 | 1462 | 658 | 573 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 6 | 7 | 10 |
| Acroloxus | 1033 | 2 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Physidae | 995 | 3 | ||
| Physa (sensu lato) | 997 | 13 | ||
| Planorbidae | 1009 | 2 | 1 | |
| Ancylus | 1028 | 1 | 12 | |
| Valvata | 972 | 1 | 3 | 3 |
| Erpobdellidae | 928 | 62 | 33 | 48 |
| Glossiphoniidae | 908 | 8 | 16 | 13 |
| Oligochaeta | 933 | 2 | 292 | 398 |
| Dendrocoelidae | 1071 | 2 | 4 | 13 |
| Dugesiidae | 1055 | 9 | 12 | 2 |
| Planariidae | 1061 | 2 | 8 | 11 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 | 1 |