Listes faunistiques invertébrés
L'Arac à Biert 05180550
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| Date prélèvement | 27/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 18 | ||
| Leuctra | 69 | 62 | 36 | 92 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 183 | ||
| Perlidae | 155 | 1 | 5 | 11 |
| Dinocras | 156 | 13 | ||
| Perla | 164 | 5 | 10 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 3 | 3 |
| Brachycentridae | 262 | 144 | 1221 | 624 |
| Micrasema | 268 | 326 | 18 | 9 |
| Oligoplectrum | 263 | 32 | 6 | |
| Glossosomatidae | 189 | 1 | 8 | 23 |
| Agapetus | 191 | 3 | 7 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 1 | 1 |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 584 | 22 | 12 |
| Lepidostomatidae | 304 | 1 | ||
| Lasiocephala | 307 | 10 | 2 | |
| Lepidostoma | 305 | 2 | 2 | 1 |
| Adicella | 320 | 12 | ||
| Mystacides | 312 | 1 | 4 | |
| Limnephilinae | 3163 | 1 | 2 | |
| Polycentropus | 231 | 1 | 2 | 3 |
| Psychomyia | 239 | 2 | 18 | |
| Rhyacophila lato-sensu | 183 | 10 | 8 | 11 |
| Sericostomatidae | 321 | 148 | 35 | 50 |
| Sericostoma | 322 | 24 | 1 | 3 |
| Thremma | 301 | 5 | ||
| Baetis | 364 | 69 | 288 | 236 |
| Caenis | 457 | 3 | ||
| Ephemera | 502 | 1 | ||
| Ephemerellidae | 449 | 1 | 2 | |
| Ephemerella | 450 | 1 | ||
| Ephemerella ignita | 451 | 60 | 4 | 7 |
| Torleya | 2391 | 2 | ||
| Ecdyonurus | 421 | 3 | 6 | 20 |
| Epeorus | 400 | 43 | 50 | |
| Rhithrogena | 404 | 5 | 10 | |
| Habroleptoides | 485 | 5 | ||
| Micronecta | 719 | 4 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 4 | 4 | 24 |
| Elmis | 618 | 714 | 61 | 57 |
| Esolus | 619 | 7 | 9 | 33 |
| Limnius | 623 | 1 | 2 | 6 |
| Hydraena | 608 | 6 | 8 | 6 |
| Athericidae | 838 | 29 | 2 | 12 |
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 10 | 2 | |
| Chironomidae | 807 | 1821 | 208 | 208 |
| Empididae | 831 | 14 | 2 | 10 |
| Limoniidae | 757 | 16 | 12 | 80 |
| Simuliidae | 801 | 92 | 2226 | 54 |
| Tabanidae | 837 | 1 | ||
| Ostracoda | 3170 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 2 | ||
| Pacifastacus | 872 | 1 | ||
| Hydracarina | 906 | 144 | 52 | 68 |
| Sphaeriidae | 1042 | 12 | ||
| Pisidium | 1043 | 14 | ||
| Ancylus | 1028 | 1 | ||
| Bythinella | 992 | 1 | ||
| Oligochaeta | 933 | 34 | 4 | 35 |
| Planariidae | 1061 | 3 | ||
| Nematoda | 1089 | 1 | 2 |