Listes faunistiques invertébrés
Ravaner à Argeles-sur-mer 06168250
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- Export SEEE csv / 7 ko
| Date prélèvement | 19/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | C |
| P3 | Blocs | Moyenne | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Dalles, argiles | Lente | C |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Litieres | Nulle | A |
| P11 | Helophytes | Nulle | A |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 6 | |
| Leuctra | 69 | 3 | ||
| Isoperla | 140 | 7 | 11 | |
| Hydropsychidae | 211 | 1 | 8 | 5 |
| Hydroptila | 200 | 1 | 8 | |
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 5 | 254 | 113 |
| Cloeon | 387 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 3 | |
| Ecdyonurus | 421 | 2 | ||
| Leptophlebiidae | 473 | 25 | 10 | 5 |
| Habrophlebia | 491 | 8 | 5 | 2 |
| Dryops | 613 | 8 | ||
| Agabus | 555 | 1 | ||
| Bidessus | 532 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 4 | 11 | 17 |
| Oulimnius | 622 | 125 | 40 | 65 |
| Hydraena | 608 | 2 | ||
| Anacaena | 580 | 2 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 95 | 17 | 6 |
| Ephydridae | 844 | 1 | ||
| Dicranota | 765 | 4 | 7 | |
| Rhagionidae | 841 | 2 | ||
| Simulium | 806 | 1 | 20 | 16 |
| Tipulidae | 753 | 2 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Nepa | 726 | 5 | 1 | 1 |
| Notonecta | 730 | 2 | ||
| Velia | 745 | 3 | ||
| Chalcolestes | 2611 | 24 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 71 | 74 | |
| Radix | 1004 | 8 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 9 | 2 | 6 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 |