Listes faunistiques invertébrés
La Nauze à Calmont 05125650
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | 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 | Moyenne | 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 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 51 | 29 |
| Leuctra geniculata | 33830 | 3 | 2 | |
| Protonemura | 46 | 1 | 1 | |
| Silo-lithax | 5219 | 1 | 4 | 1 |
| Hydropsyche | 212 | 114 | 107 | 192 |
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 57 | 11 | 8 |
| Polycentropodidae | 223 | 25 | 3 | 6 |
| Rhyacophila lato-sensu | 183 | 7 | 6 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 9 | 241 | 118 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 9 | 1 | |
| Epeorus | 400 | 1 | 3 | |
| Heptageniidae | 399 | 15 | 5 | |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 14 | 17 | 8 |
| Esolus | 619 | 1 | 4 | |
| Limnius | 623 | 3 | 5 | |
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 4 | 3 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 841 | 123 | 211 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 2 | 5 | 5 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 20 | 4 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 10 | ||
| Sphaeriidae | 1042 | 13 | 1 | 1 |
| Bythinella | 992 | 24 | 1 | |
| Potamopyrgus antipodarum | 979 | 391 | 68 | 33 |
| Hydrobiidae | 973 | 552 | 70 | 14 |
| Ancylus fluviatilis | 1029 | 3 | 10 | 31 |
| Oligochaeta | 933 | 67 | 19 | 3 |
| Nematoda | 1089 | 1 | 1 | 1 |