Listes faunistiques invertébrés
La Nauze à Calmont 05125650
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| 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 | 16.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 44.0 | 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 | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 31 | 10 |
| Leuctra geniculata | 33830 | 3 | 3 | 1 |
| Protonemura | 46 | 3 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Silo | 292 | 1 | 5 | 4 |
| Silo-lithax | 5219 | 2 | 6 | 1 |
| Hydropsyche | 212 | 12 | 3 | 2 |
| Hydropsychidae | 211 | 27 | 6 | |
| Mystacides | 312 | 2 | 6 | |
| Leptoceridae | 310 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 47 | 11 | 10 |
| Polycentropodidae | 223 | 47 | 11 | 6 |
| Lype | 241 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 8 | |
| Sericostoma | 322 | 3 | 1 | |
| Sericostomatidae | 321 | 36 | 20 | 9 |
| Baetis lato sensu | 9794 | 22 | 172 | 99 |
| Procloeon | 390 | 2 | ||
| Baetidae | 363 | 2 | ||
| Ephemerella ignita | 451 | 3 | ||
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 6 | 1 | |
| Gerris | 735 | 2 | 3 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 26 | 7 | 3 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 4 | 2 |
| Oulimnius | 622 | 12 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 5 | 1 | |
| Athericidae | 838 | 1 | 5 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 1560 | 50 | 133 |
| Culicidae | 796 | 3 | ||
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 12 | 2 | 1 |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Pisidium | 1043 | 14 | 1 | 2 |
| Sphaeriidae | 1042 | 9 | 4 | 1 |
| Ancylus fluviatilis | 1029 | 31 | 80 | 86 |
| Potamopyrgus antipodarum | 979 | 4105 | 2400 | 1479 |
| Oligochaeta | 933 | 880 | 5 | 10 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 |