Listes faunistiques invertébrés
La Nauze à Calmont 05125650
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 11 | 14 |
| Leuctra | 69 | 2 | 15 | 11 |
| Protonemura | 46 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 3 | 7 |
| Drusus | 2335 | 1 | ||
| Limnephilinae | 3163 | 11 | 5 | 15 |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 38 | 18 | 20 |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 22 | 15 |
| Sericostoma | 322 | 10 | 12 | 11 |
| Baetis lato sensu | 9794 | 7 | 100 | 122 |
| Ephemerella | 450 | 10 | 50 | 19 |
| Ephemera | 502 | 1 | 2 | |
| Gerris | 735 | 3 | 2 | |
| Velia | 745 | 1 | ||
| Dryops | 613 | 3 | ||
| Platambus | 556 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 6 | 20 | 14 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 22 | 3 | |
| Oulimnius | 622 | 8 | 9 | 2 |
| Hydraena | 608 | 3 | 2 | 7 |
| Anthomyidae | 847 | 5 | 1 | |
| Ceratopogoninae | 822 | 1 | 1 | |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 1728 | 272 | 128 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1952 | 2224 | 5168 |
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 8 | ||
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 32 | 4 | 5 |
| Sphaerium | 1044 | 48 | 11 | 2 |
| Ancylus | 1028 | 2 | 20 | 18 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1152 | 192 | 62 |
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 88 | 14 | 3 |
| Nematoda | 1089 | 3 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydra | 1077 | 3 |