Listes faunistiques invertébrés
La Nauze à Calmont 05125650
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 81.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 9 | 7 | |
| Leuctra | 69 | 5 | 8 | 1 |
| Protonemura | 46 | 1 | 1 | |
| Brachycentridae | 262 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 6 | 4 | 15 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 5 | 3 | |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 111 | 9 | 16 |
| Drusinae | 3120 | 1 | ||
| Polycentropus | 231 | 3 | 4 | |
| Polycentropodidae | 223 | 1 | 2 | 1 |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 19 | 2 | 3 |
| Sericostoma | 322 | 22 | 6 | 1 |
| Sericostomatidae | 321 | 4 | ||
| Baetis | 364 | 131 | 33 | 103 |
| Ephemerella ignita | 451 | 154 | 57 | 152 |
| Ephemera | 502 | 14 | 8 | 1 |
| Gerris | 735 | 2 | 2 | 2 |
| Velia | 745 | 1 | ||
| Dryopidae | 610 | 1 | 1 | |
| Platambus maculatus | 557 | 1 | ||
| Elmis | 618 | 31 | 8 | 42 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 8 | |
| Oulimnius | 622 | 5 | 7 | 35 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 420 | 13 | 29 |
| Empididae | 831 | 1 | 1 | 3 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 71 | 1 | 56 |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 21 | ||
| Cordulegaster | 687 | 1 | 2 | |
| Pisidium | 1043 | 66 | 10 | |
| Sphaeriidae | 1042 | 16 | 2 | |
| Ancylus | 1028 | 12 | 65 | 29 |
| Potamopyrgus | 978 | 824 | 355 | 314 |
| Physella | 19280 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 8 | 5 | |
| Nemathelmintha | 3111 | 3 | 2 | |
| Hydracarina | 906 | 1 | 3 |