Listes faunistiques invertébrés
BIEF D'AVIGNON A CORMOZ 06043875
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 26 |
| I2M2 | 0.4726 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 84.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | C |
| P2 | Branchage, racines | Nulle | A |
| P3 | Hydrophytes | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Hydrophytes | Nulle | B |
| P8 | Hydrophytes | Nulle | C |
| P9 | Pierres, galets | Nulle | A |
| P10 | Hydrophytes | Nulle | C |
| P11 | Vases | Nulle | A |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cyrnus | 224 | 1 | ||
| Cloeon | 387 | 10 | 3 | 9 |
| Ephemera | 502 | 6 | 4 | |
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 13 | 9 | 10 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 717 | 428 | 100 |
| Culicidae | 796 | 4 | 6 | |
| Sciomyzidae | 845 | 1 | ||
| Tabanidae | 837 | 9 | 11 | |
| Micronecta | 719 | 221 | 931 | 12 |
| Gerris | 735 | 1 | ||
| Anax | 675 | 1 | ||
| Calopteryx | 650 | 7 | 1 | 17 |
| Coenagrionidae | 658 | 1 | 1 | 1 |
| Libellula | 697 | 1 | ||
| Platycnemis | 657 | 168 | 46 | 46 |
| Crambidae | 2947 | 14 | ||
| Sialis | 704 | 4 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Orconectes | 870 | 1 | 2 | |
| Gammarus | 892 | 1 | ||
| Acroloxus | 1033 | 1 | ||
| Ferrissia | 1030 | 12 | 10 | 345 |
| Potamopyrgus | 978 | 7 | 2 | 1 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 12 | 7 | 63 |
| Planorbidae | 1009 | 6 | 5 | |
| Viviparus | 970 | 1 | ||
| Corbicula | 1051 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 212 | 122 | |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 |