Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 25/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Taxon indicateur | Perlodidae |
| 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 | 2.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 8 | |
| Leuctra | 69 | 29 | 43 | 160 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 36 | 1 | |
| Perlodes | 150 | 1 | 2 | 3 |
| Oligoplectrum | 263 | 1 | ||
| Glossosoma | 190 | 4 | ||
| Goeridae | 286 | 3 | 4 | |
| Silo | 292 | 1 | 15 | 14 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 17 | 20 | 19 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 7 | 1 | |
| Drusinae | 3120 | 1 | 2 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 12 | 2 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 2 | 1 | 5 |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 2 |
| Sericostomatidae | 321 | 31 | 5 | 2 |
| Sericostoma | 322 | 8 | 1 | |
| Baetis | 364 | 31 | 109 | 320 |
| Procloeon | 390 | 5 | ||
| Ephemera | 502 | 3 | 1 | 3 |
| Ephemerella ignita | 451 | 9 | 7 | 11 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 9 | 6 | |
| Epeorus | 400 | 5 | 3 | |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | 1 | |
| Habroleptoides | 485 | 1 | 2 | 1 |
| Habrophlebia | 491 | 51 | ||
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 2 | ||
| Colymbetinae | 2395 | 7 | ||
| Dupophilus | 620 | 56 | 74 | |
| Elmis | 618 | 131 | 27 | 47 |
| Esolus | 619 | 60 | 11 | 58 |
| Limnius | 623 | 11 | 8 | 26 |
| Oulimnius | 622 | 16 | 5 | 11 |
| Orectochilus | 515 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 3 | 13 | 16 |
| Hydraena | 608 | 8 | 1 | 5 |
| Athericidae | 838 | 4 | 4 | 1 |
| Blephariceridae | 747 | 4 | ||
| Chironomidae | 807 | 10438 | 832 | 608 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 41 | 1 | 4 |
| Limoniidae | 757 | 10 | 4 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 16 | 26 | 14 |
| Tabanidae | 837 | 5 | 15 | |
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 4 | ||
| Agriotypus | 1083 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 1 | 6 | 7 |
| Potamopyrgus | 978 | 55 | 2 | |
| Oligochaeta | 933 | 297 | 432 | 128 |
| Bryozoa | 1087 | 1 |