Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 52 |
| Taxon indicateur | Perlidae |
| 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 | 67 | 2 | 4 | |
| Leuctra | 69 | 170 | 68 | 44 |
| Nemoura | 26 | 5 | 2 | 2 |
| Protonemura | 46 | 205 | 13 | 3 |
| Perla | 164 | 5 | 2 | |
| Perlodes | 150 | 4 | 1 | 2 |
| Micrasema | 268 | 4 | ||
| Goeridae | 286 | 1 | 9 | |
| Silo | 292 | 6 | 26 | |
| Hydropsyche | 212 | 121 | 54 | 73 |
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 2 | 2 | |
| Limnephilinae | 3163 | 3 | ||
| Odontocerum | 339 | 1 | 2 | |
| Philopotamus | 209 | 4 | 6 | |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 69 | 36 | 34 |
| Baetis | 364 | 28 | 164 | |
| Procloeon | 390 | 1 | 1 | |
| Ephemera | 502 | 10 | 15 | 2 |
| Ephemerella | 450 | 2 | 3 | |
| Heptageniidae | 399 | 2 | 8 | 14 |
| Ecdyonurus | 421 | 3 | 10 | |
| Epeorus | 400 | 20 | 53 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 8 | 4 | 2 |
| Habroleptoides | 485 | 7 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | 1 |
| Micronecta | 719 | 83 | ||
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 4 | 2 | 1 |
| Dupophilus | 620 | 20 | 53 | 59 |
| Elmis | 618 | 125 | 31 | 132 |
| Esolus | 619 | 16 | 32 | 133 |
| Limnius | 623 | 10 | 13 | |
| Oulimnius | 622 | 13 | 12 | 64 |
| Orectochilus | 515 | 6 | 11 | 7 |
| Hydrocyphon | 637 | 3 | 10 | 6 |
| Hydraena | 608 | 7 | 11 | 4 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 36 | 8 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 314 | 94 | 122 |
| Dixidae | 793 | 1 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 30 | 4 | |
| Limoniidae | 757 | 2 | 1 | 1 |
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 7 | 11 | 6 |
| Tabanidae | 837 | 1 | 16 | 2 |
| Boyeria | 670 | 2 | 2 | |
| Calopteryx | 650 | 15 | ||
| Onychogomphus | 682 | 2 | 1 | 6 |
| Sialis | 704 | 3 | ||
| Agriotypidae | 5114 | 6 | ||
| Agriotypus | 1083 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 5 | |
| Ancylus | 1028 | 4 | 4 | |
| Bythinella | 992 | 4 | ||
| Potamopyrgus | 978 | 2 | 2 | |
| Radix | 1004 | 1 | ||
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 444 | 271 | 165 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 |