Listes faunistiques invertébrés
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| Date prélèvement | 14/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Odontoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Lente | 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 |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 1 | |
| Euleuctra geniculata | 68 | 1 | 4 | |
| Leuctra | 69 | 10 | 26 | 27 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 3 | 32 | 2 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | 33 | |
| Agapetus | 191 | 1 | ||
| Silo | 292 | 1 | 3 | |
| Hydropsyche | 212 | 65 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 7 | ||
| Drusinae | 3120 | 6 | 5 | |
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 10 | 18 | |
| Polycentropodidae | 223 | 3 | 3 | |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 12 | 1 | |
| Sericostomatidae | 321 | 14 | 10 | 9 |
| Sericostoma | 322 | 9 | ||
| Baetis | 364 | 2 | 3 | |
| Ephemera | 502 | 2 | 1 | |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 4 | 26 | |
| Epeorus | 400 | 35 | ||
| Habroleptoides | 485 | 3 | 32 | 104 |
| Habrophlebia | 491 | 64 | 74 | 22 |
| Gerris | 735 | 7 | 2 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Laccophilinae | 2394 | 4 | ||
| Colymbetinae | 2395 | 16 | 1 | 2 |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 7 | |
| Esolus | 619 | 2 | 11 | |
| Oulimnius | 622 | 1 | ||
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 37 | ||
| Limnebius | 599 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 2 | 22 | 11 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 339 | 52 | 14 |
| Culicidae | 796 | 4 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 7 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 2 | |
| Calopteryx | 650 | 10 | ||
| Cordulegaster | 687 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Osmylus | 854 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Gammarus | 892 | 123 | 46 | 290 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 7 | ||
| Ancylus | 1028 | 3 | 28 | |
| Bythinella | 992 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 104 | 70 | 29 |
| Planariidae | 1061 | 8 | 4 | 100 |
| Nematoda | 1089 | 1 | 1 | |
| Cnidaria | 1075 | 1 | 1 |