Listes faunistiques invertébrés
La Nauze à Calmont 05125650
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 55 | 1 | 3 |
| Leuctra geniculata | 33830 | 2 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Silo | 292 | 1 | 1 | 2 |
| Silo-lithax | 5219 | 24 | 8 | 14 |
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 1 | 2 | 19 |
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | 10 | 41 |
| Oecetis | 317 | 1 | 5 | |
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 14 | 9 | 5 |
| Polycentropodidae | 223 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 2 | 7 | 14 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 8 | 96 | |
| Procloeon | 390 | 1 | 2 | |
| Ephemerella ignita | 451 | 1 | 3 | |
| Ephemera | 502 | 7 | 4 | |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 8 | 1 | |
| Leptophlebiidae | 473 | 2 | 1 | 1 |
| Gerridae | 734 | 20 | 3 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 6 | 6 | 16 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 4 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 192 | 32 | 21 |
| Dixidae | 793 | 1 | 6 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Calopteryx | 650 | 9 | ||
| Gomphidae | 678 | 1 | ||
| Pacifastacus leniusculus | 873 | 5 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 5 | 1 | 1 |
| Sphaeriidae | 1042 | 8 | ||
| Potamopyrgus antipodarum | 979 | 430 | 285 | 156 |
| Hydrobiidae | 973 | 702 | 450 | 504 |
| Ancylus fluviatilis | 1029 | 23 | 13 | 24 |
| Oligochaeta | 933 | 10 | 1 |