Listes faunistiques invertébrés
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| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.6876 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Hydrophytes | Nulle | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | 11 | 13 |
| Leuctra | 69 | 3 | 3 | |
| Goera | 287 | 2 | ||
| Hydropsychidae | 211 | 1 | 1 | |
| Hydropsyche | 212 | 7 | 6 | 8 |
| Hydroptila | 200 | 1 | 1 | |
| Orthotrichia | 197 | 26 | 5 | 11 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 18 | 9 | 1 |
| Oecetis | 317 | 2 | 1 | |
| Setodes | 318 | 7 | 22 | 11 |
| Triaenodes | 314 | 1 | ||
| Triaenodes - Ylodes | 24007 | 1 | ||
| Chimarra | 207 | 18 | 16 | 38 |
| Polycentropus | 231 | 7 | 5 | 5 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 2 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 4 | |
| Centroptilum | 383 | 3 | 1 | |
| Procloeon pennulatum | 29153 | 1 | 1 | |
| Procloeon | 390 | 3 | 1 | 3 |
| Procloeon bifidum | 391 | 1 | 1 | |
| Caenis | 457 | 7 | 25 | 15 |
| Ephemerella ignita | 451 | 2 | 2 | |
| Ecdyonurus | 421 | 2 | 5 | 2 |
| Choroterpes | 474 | 2 | 1 | |
| Dryops | 613 | 1 | 1 | |
| Esolus | 619 | 22 | 20 | 24 |
| Limnius | 623 | 1 | 13 | |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 2 | 3 | 8 |
| Stenelmis | 617 | 13 | 5 | 13 |
| Ceratopogonidae | 819 | 1 | 3 | 1 |
| Chironomidae | 807 | 17 | 10 | 18 |
| Limoniidae | 757 | 2 | 3 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Coenagrionidae | 658 | 5 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 22 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 2 | 1 | |
| Echinogammarus | 888 | 12 | 266 | 243 |
| Gammarus | 892 | 119 | 6 | |
| Ancylus | 1028 | 3 | 2 | 3 |
| Potamopyrgus | 978 | 114 | 31 | 5 |
| Radix | 1004 | 3 | 1 | |
| Theodoxus | 967 | 443 | 221 | 609 |
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | 2 |
| Pisidium | 1043 | 6 | 1 | 1 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 33 | 13 | 248 |
| Erpobdellidae | 928 | 1 | 3 | |
| Glossiphoniidae | 908 | 1 | 7 | |
| Oligochaeta | 933 | 4 | 70 | 87 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |