Listes faunistiques invertébrés
DURLANDE A SAINT ETIENNE DU BOIS 06320220
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| Date prélèvement | 23/04/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 12 | 12 | 16 |
| Nemoura | 26 | 3 | ||
| Isoperla | 140 | 34 | 55 | 54 |
| Brachyptera | 3 | 1 | ||
| Limnephilinae | 3163 | 9 | 16 | 16 |
| Cloeon | 387 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 63 | 1 | 1 |
| Habrophlebia | 491 | 43 | 109 | 377 |
| Siphlonurus | 350 | 6 | 1 | 3 |
| Veliidae | 743 | 3 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 24 | 13 | 7 |
| Chironomidae | 807 | 175 | 28 | 56 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Aeshna | 674 | 1 | ||
| Zygoptera | 9785 | 2 | ||
| Asellidae | 880 | 77 | 1 | 1 |
| Gammarus | 892 | 2 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 201 | 456 | 123 |
| Ancylus | 1028 | 5 | ||
| Planorbidae | 1009 | 2 | 1 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1324 | 601 | 840 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 |