Listes faunistiques invertébrés
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| Date prélèvement | 10/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Blocs | Moyenne | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | A |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Branchage, racines | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 74 | 60 | 226 |
| Leuctra geniculata | 33830 | 12 | 12 | 105 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 53 | 4 | |
| Perlidae | 155 | 2 | 3 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 6 | |
| Beraea | 328 | 2 | 10 | 5 |
| Micrasema | 268 | 6 | ||
| Hydropsyche | 212 | 7 | 2 | 7 |
| Hydroptila | 200 | 5 | ||
| Leptoceridae | 310 | 9 | ||
| Setodes | 318 | 25 | 7 | 12 |
| Triaenodes | 314 | 8 | ||
| Limnephilinae | 3163 | 15 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 3 | 5 | 8 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | 1 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 196 | 229 | 397 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 11 | ||
| Ephemerella ignita | 451 | 55 | 6 | 23 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 15 | 6 | |
| Electrogena | 3181 | 2 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 6 | 12 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 10 | 2 | |
| Dryops | 613 | 2 | 7 | |
| Elmis | 618 | 66 | 4 | 11 |
| Esolus | 619 | 3 | 4 | 6 |
| Limnius | 623 | 7 | 10 | 31 |
| Oulimnius | 622 | 57 | 7 | 11 |
| Stenelmis | 617 | 1 | 1 | 1 |
| Hydrocyphon | 637 | 1 | 3 | |
| Hydraena | 608 | 2 | 5 | 17 |
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 20 | 5 | 6 |
| Blephariceridae | 747 | 3 | 68 | 5 |
| Ceratopogonidae | 819 | 2 | 3 | 4 |
| Chironomidae | 807 | 442 | 27 | 169 |
| Empididae | 831 | 1 | 2 | 4 |
| Limoniidae | 757 | 1 | 1 | 1 |
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 39 | 19 | 302 |
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 1 | 1 | |
| Gerris | 735 | 2 | 3 | |
| Boyeria | 670 | 2 | 12 | |
| Calopteryx | 650 | 3 | 1 | |
| Gomphidae | 678 | 7 | 3 | 7 |
| Onychogomphus | 682 | 19 | 1 | 45 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 7 | 9 | |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | 1 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 4 | 1 | 8 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |