Listes faunistiques invertébrés
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| Date prélèvement | 27/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6930 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 50.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Algues | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Algues | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 6 | 1 |
| Leuctra | 69 | 48 | 19 | 60 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 64 | 34 | 44 |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 136 | 15 | 3 |
| Orthotrichia | 197 | 64 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 32 | ||
| Athripsodes | 311 | 28 | 1 | 34 |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 144 | 3 | |
| Setodes | 318 | 4 | 1 | |
| Baetis | 364 | 280 | 32 | 103 |
| Centroptilum | 383 | 24 | ||
| Cloeon | 387 | 8 | ||
| Procloeon | 390 | 48 | 2 | 29 |
| Caenis | 457 | 264 | 96 | 116 |
| Heptageniidae | 399 | 2 | 86 | |
| Ecdyonurus | 421 | 2 | 7 | 5 |
| Leptophlebiidae | 473 | 1 | 3 | |
| Choroterpes | 474 | 12 | 6 | 6 |
| Habroleptoides | 485 | 2 | ||
| Micronecta | 719 | 84 | 20 | 15 |
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 21 | 1 | |
| Pomatinus | 611 | 7 | ||
| Laccophilinae | 2394 | 15 | ||
| Elmis | 618 | 4 | 1 | |
| Esolus | 619 | 72 | 7 | 42 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 56 | 1 | 4 |
| Stenelmis | 617 | 20 | 2 | 24 |
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 8 | ||
| Peltodytes | 519 | 17 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 15 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2048 | 336 | 1472 |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 15 | 3 | 14 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 4 | ||
| Odonata | 648 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 88 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 8 | 2 | |
| Onychogomphus | 682 | 6 | 4 | 1 |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 4 | 1 | |
| Ostracoda | 3170 | 5 | 28 | 4 |
| Gammarus | 892 | 200 | 20 | 8 |
| Asellidae | 880 | 10 | ||
| Orconectes | 870 | 1 | ||
| Hydracarina | 906 | 112 | 5 | 120 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 20 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 4 | ||
| Oligochaeta | 933 | 8 | 1 | 3 |
| Turbellaria | 3326 | 4 | ||
| Dugesiidae | 1055 | 50 | 8 |