Listes faunistiques invertébrés
JONCHE A LA-MURE-D'ISERE 1 06142687
- Télécharger la fiche IRSTEA xls / 65 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 55.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 28.0 | 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 | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Bryophytes | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Bryophytes | Moyenne | C |
| P10 | Bryophytes | Nulle | C |
| P11 | Bryophytes | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 45 | 268 | 52 |
| Rhyacophila lato-sensu | 183 | 36 | 55 | 37 |
| Baetis | 364 | 494 | 547 | 311 |
| Ephemerella | 450 | 1 | 1 | |
| Anthomyidae | 847 | 5 | 1 | |
| Chironomidae | 807 | 1261 | 1383 | 1541 |
| Empididae | 831 | 9 | 1 | 2 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 13 | 13 | |
| Simuliidae | 801 | 2 | 2 | |
| Tipulidae | 753 | 2 | ||
| Asellidae | 880 | 47 | 67 | 216 |
| Gammarus | 892 | 702 | 327 | 599 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 21 | 113 | 32 |
| Sphaeriidae | 1042 | 10 | 2 | 48 |
| Pisidium | 1043 | 26 | 1 | 20 |
| Acroloxus | 1033 | 1 | 3 | |
| Ancylus | 1028 | 107 | 17 | 1 |
| Radix | 1004 | 43 | 28 | 114 |
| Erpobdellidae | 928 | 7 | 3 | 2 |
| Glossiphoniidae | 908 | 7 | 2 | 34 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 1464 | 1733 | 966 |
| Dugesiidae | 1055 | 29 | 40 | 77 |
| Planariidae | 1061 | 11 | 2 | 4 |
| Nematoda | 1089 | 7 | 7 | 6 |
| Hydrozoa | 3166 | 90 | 578 | 30 |
| Bryozoa | 1087 | 2 |