Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 28.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 37 | 55 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Protonemura | 46 | 78 | 2 | 1 |
| Perla | 164 | 2 | 9 | |
| Perlidae | 155 | 6 | 2 | |
| Perlodes | 150 | 1 | 1 | |
| Brachycentrus | 265 | 2 | ||
| Glossosoma | 190 | 1 | 4 | |
| Silo-lithax | 5219 | 14 | ||
| Goeridae | 286 | 3 | 6 | |
| Hydropsyche | 212 | 58 | 6 | 12 |
| Hydropsychidae | 211 | 23 | 2 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | 1 | 1 |
| Limnephilinae | 3163 | 2 | ||
| Odontocerum albicorne | 340 | 1 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 3 | 6 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 6 | 52 | 34 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 1 | 3 | |
| Ecdyonurus | 421 | 5 | 8 | |
| Epeorus | 400 | 3 | 5 | |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Leptophlebiidae | 473 | 3 | 2 | |
| Gerridae | 734 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 2 | 5 | 28 |
| Elmis | 618 | 41 | 9 | 11 |
| Esolus | 619 | 10 | 26 | |
| Limnius | 623 | 2 | 4 | 20 |
| Oulimnius | 622 | 32 | 3 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 5 | 1 | 1 |
| Hydrocyphon | 637 | 3 | 2 | |
| Athericidae | 838 | 6 | 5 | 3 |
| Ceratopogonidae | 819 | 12 | 8 | 10 |
| Chironomidae | 807 | 720 | 52 | 63 |
| Empididae | 831 | 15 | 1 | |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 2 | 4 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 12 | 4 | 4 |
| Calopteryx | 650 | 47 | 2 | |
| Gomphidae | 678 | 1 | ||
| Austropotamobius | 867 | 1 | ||
| Astacidae | 864 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Potamopyrgus antipodarum | 979 | 29 | 1 | 2 |
| Hydrobiidae | 973 | 4 | ||
| Ancylus fluviatilis | 1029 | 3 | 2 | 7 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 54 | 43 | 120 |
| Planariidae | 1061 | 1 | ||
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 |