Listes faunistiques invertébrés
DURLANDE A SAINT ETIENNE DU BOIS 06320220
- Télécharger la fiche IRSTEA xls / 318 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 18/04/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 47 | 15 | 28 |
| Nemoura | 26 | 11 | 1 | 2 |
| Isoperla | 140 | 23 | 55 | 55 |
| Limnephilinae | 3163 | 11 | 11 | 2 |
| Cloeon | 387 | 5 | ||
| Leptophlebiidae | 473 | 31 | 13 | 36 |
| Habrophlebia | 491 | 28 | 4 | 32 |
| Siphlonurus | 350 | 11 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | 2 | |
| Hydroporinae | 2393 | 3 | 1 | |
| Ceratopogonidae | 819 | 16 | 12 | 8 |
| Chironomidae | 807 | 936 | 973 | 614 |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 3 | ||
| Coenagrionidae | 658 | 1 | ||
| Asellidae | 880 | 7 | 1 | 11 |
| Niphargus | 902 | 2 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 27 | 60 | 17 |
| Planorbidae | 1009 | 4 | 1 | 1 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1619 | 665 | 943 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |