Listes faunistiques invertébrés
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| Date prélèvement | 24/04/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 58.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnia | 116 | 1 | ||
| Leuctra | 69 | 1 | ||
| Amphinemura | 21 | 35 | 7 | |
| Nemoura | 26 | 2 | 4 | |
| Isoperla | 140 | 8 | 1 | |
| Brachyptera | 3 | 3 | 10 | 7 |
| Athripsodes | 311 | 1 | 1 | |
| Limnephilinae | 3163 | 22 | 4 | |
| Baetis | 364 | 2 | 65 | 52 |
| Centroptilum | 383 | 3 | 5 | |
| Ephemerella ignita | 451 | 40 | 265 | 225 |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 2 | 2 | 3 |
| Habrophlebia | 491 | 3 | 1 | |
| Siphlonurus | 350 | 72 | 10 | |
| Micronecta | 719 | 3 | 3 | |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 1 | 1 | |
| Plea | 733 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Dytiscinae | 2396 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 2 | 1 |
| Gyrinus | 514 | 2 | ||
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 2 | 1 | 1 |
| Noterus | 526 | 1 | ||
| Helodes | 636 | 2 | 1 | |
| Ceratopogonidae | 819 | 38 | 64 | 115 |
| Chironomidae | 807 | 980 | 406 | 8736 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 3 | 6 | 20 |
| Psychodidae | 783 | 7 | 1 | 4 |
| Simuliidae | 801 | 11 | 2305 | 28 |
| Tabanidae | 837 | 1 | 1 | 2 |
| Tipulidae | 753 | 6 | 6 | 12 |
| Lestidae | 653 | 7 | ||
| Sialis | 704 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Asellidae | 880 | 72 | 8 | 48 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 15 | 11 | |
| Cladocera | 3127 | 4 | 1 | 1 |
| Copepoda | 3206 | 490 | 14 | 126 |
| Ostracoda | 3170 | 82 | 4 | 32 |
| Pisidium | 1043 | 38 | 12 | 102 |
| Ancylus | 1028 | 1 | 9 | |
| Galba | 1001 | 1 | 1 | |
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 2 | 2 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1080 | 175 | 5400 |
| Planariidae | 1061 | 8 | 2 | |
| Nemathelmintha | 3111 | 13 | 12 | 86 |
| Hydracarina | 906 | 2 | 3 | |
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | 1 |