Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 25/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 50 |
| 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 | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 16.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 68 | 32 | 85 |
| Nemoura | 26 | 4 | 1 | 2 |
| Protonemura | 46 | 12 | 9 | 9 |
| Perla | 164 | 6 | ||
| Perlodes | 150 | 3 | 3 | 5 |
| Glossosoma | 190 | 10 | 6 | |
| Silo | 292 | 1 | 3 | 2 |
| Silo-lithax | 5219 | 3 | 3 | |
| Goeridae | 286 | 6 | 18 | 21 |
| Hydropsyche | 212 | 68 | 120 | 168 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | ||
| Limnephilinae | 3163 | 7 | 3 | 1 |
| Limnephilidae | 276 | 8 | ||
| Odontocerum | 339 | 19 | 9 | |
| Philopotamus | 209 | 3 | 3 | |
| Polycentropus | 231 | 2 | 1 | |
| Lype | 241 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 4 | |
| Sericostoma | 322 | 25 | 5 | 3 |
| Baetis lato sensu | 9794 | 16 | 2 | 8 |
| Baetis | 364 | 208 | 106 | 190 |
| Procloeon | 390 | 4 | 8 | |
| Ephemerella | 450 | 2 | 1 | |
| Torleya | 2391 | 2 | 1 | |
| Ephemera | 502 | 85 | 12 | 2 |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 13 | 34 | |
| Heptageniidae | 399 | 1 | 2 | 5 |
| Leptophlebiidae | 473 | 1 | 1 | 1 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 1 | 1 | |
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 152 | 72 | 264 |
| Elmis | 618 | 48 | 60 | 80 |
| Esolus | 619 | 64 | 8 | 40 |
| Limnius | 623 | 16 | 12 | 24 |
| Oulimnius | 622 | 48 | 8 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 9 | 4 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | 4 | |
| Atherix | 839 | 6 | 4 | |
| Atrichops | 840 | 22 | 3 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 2626 | 100 | 44 |
| Dixa | 794 | 2 | ||
| Clinocerinae | 9813 | 2 | 2 | |
| Hemerodromiinae | 3202 | 6 | 5 | 7 |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 2 | ||
| Pediciini | 20537 | 1 | 2 | 1 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 4 | 4 | 42 |
| Tabanidae | 837 | 2 | 1 | 1 |
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 85 | 1 | |
| Cordulegaster | 687 | 3 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Agriotypus | 1083 | 4 | ||
| Gammarus | 892 | 2 | ||
| Cladocera | 3127 | 3 | ||
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 1 | 2 | 3 |
| Potamopyrgus | 978 | 13 | 2 | 1 |
| Oligochaeta | 933 | 1537 | 177 | 131 |
| Polycelis | 1064 | 1 | 1 | 1 |
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 1 |