Listes faunistiques invertébrés
LAUROUNET A POUJOLS 1 06000579
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Sables | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 32 | 81 | 80 |
| Leuctra | 69 | 5 | 15 | 6 |
| Perlidae | 155 | 2 | 2 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 3 | ||
| Micrasema | 268 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Agapetinae | 9812 | 5 | ||
| Goeridae | 286 | 1 | 1 | 2 |
| Silo | 292 | 5 | ||
| Hydropsyche | 212 | 22 | 4 | 15 |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Setodes | 318 | 1 | 2 | |
| Limnephilinae | 3163 | 6 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 21 | 6 | 8 |
| Sericostoma | 322 | 1 | 4 | 2 |
| Baetis | 364 | 89 | 215 | 135 |
| Serratella | 5152 | 2 | 2 | 5 |
| Ephemera | 502 | 21 | 4 | 1 |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Gerris | 735 | 3 | ||
| Pomatinus substriatus | 33844 | 2 | 2 | |
| Elmis | 618 | 131 | 5 | 26 |
| Esolus | 619 | 20 | 51 | 84 |
| Oulimnius | 622 | 49 | 5 | 17 |
| Riolus | 625 | 6 | 2 | 2 |
| Orectochilus | 515 | 12 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 3 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 5 | 56 | 49 |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 9 | 13 | 7 |
| Chironomidae | 807 | 314 | 61 | 107 |
| Dixidae | 793 | 13 | ||
| Empididae | 831 | 1 | 4 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 2 | 7 | 4 |
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 3 | 2 | |
| Simuliidae | 801 | 532 | 64 | 68 |
| Boyeria | 670 | 12 | 1 | 2 |
| Onychogomphus | 682 | 4 | 2 | |
| Calopteryx | 650 | 34 | ||
| Gammaridae | 887 | 2 | 4 | |
| Gammarus | 892 | 21 | 6 | 60 |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 48 | 76 | 83 |
| Ancylus | 1028 | 1 | 5 | 7 |
| Tricladida | 1054 | 4 | 2 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 7 | 3 | 7 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Oligochaeta | 933 | 31 | 31 | 27 |
| Hydracarina | 906 | 1 | 1 | 1 |