Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 84 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 1 | |
| Leuctra | 69 | 20 | 21 | 20 |
| Leuctridae | 66 | 1 | ||
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 1 | ||
| Perlodes | 150 | 1 | 3 | 3 |
| Perlodidae | 127 | 1 | 2 | 3 |
| Glossosoma | 190 | 2 | 7 | |
| Silo | 292 | 2 | 3 | 5 |
| Goeridae | 286 | 12 | 17 | 15 |
| Hydropsyche | 212 | 1 | 23 | 35 |
| Adicella | 320 | 2 | ||
| Drusus | 2335 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 2 | 1 | 1 |
| Odontocerum | 339 | 2 | 8 | |
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 3 | 1 | 4 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 5 | ||
| Rhyacophila lato-sensu | 183 | 3 | 8 | |
| Sericostoma | 322 | 34 | 21 | 8 |
| Baetis lato sensu | 9794 | 27 | 102 | 62 |
| Procloeon | 390 | 2 | ||
| Ephemerella | 450 | 3 | 1 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 10 | 2 | |
| Ecdyonurus | 421 | 8 | 8 | |
| Epeorus | 400 | 12 | 16 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | 2 | 3 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 4 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 5 | ||
| Dupophilus | 620 | 6 | 42 | 32 |
| Elmis | 618 | 56 | 14 | 50 |
| Esolus | 619 | 44 | 36 | 16 |
| Limnius | 623 | 12 | 8 | 10 |
| Oulimnius | 622 | 32 | 8 | 4 |
| Orectochilus | 515 | 3 | 1 | 4 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 44 | 9 | 7 |
| Blepharicera | 749 | 1 | ||
| Ceratopogoninae | 822 | 2 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 244 | 12 | 23 |
| Empididae | 831 | 6 | 1 | 2 |
| Limoniidae | 757 | 2 | 2 | 5 |
| Simuliidae | 801 | 2 | 3 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 19 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 12 | 14 | 14 |
| Potamopyrgus | 978 | 12 | 4 | 1 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 168 | 40 | 24 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |