Listes faunistiques invertébrés
Le Candour à Saint-Christophe 05124940
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 27/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Chloroperlidae |
| 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 | 47.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 1 | 2 | 5 |
| Leuctra geniculata | 33830 | 2 | 3 | 1 |
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 1 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Agapetus | 191 | 2 | ||
| Silo-lithax | 5219 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 7 | 6 |
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 3 | ||
| Drusinae | 3120 | 1 | 3 | 4 |
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 5 | 7 |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis lato sensu | 9794 | 9 | 501 | 147 |
| Centroptilum luteolum | 384 | 3 | 8 | |
| Procloeon pennulatum | 29153 | 3 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 28 | 65 | 18 |
| Ecdyonurus | 421 | 6 | 34 | 108 |
| Electrogena | 3181 | 5 | 6 | |
| Rhithrogena | 404 | 2 | 164 | 126 |
| Heptageniidae | 399 | 10 | ||
| Habrophlebia | 491 | 477 | 12 | 11 |
| Leptophlebiidae | 473 | 432 | 28 | 27 |
| Micronecta | 719 | 10 | ||
| Gerris | 735 | 1 | 2 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 9 | 14 | 3 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 16 | 10 | 21 |
| Riolus | 625 | 1 | ||
| Helodes | 636 | 1 | ||
| Scirtidae | 634 | 2 | ||
| Chironomidae | 807 | 610 | 115 | 360 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 27 | 44 | 15 |
| Stratiomyidae | 824 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Sialis | 704 | 2 | 1 | 7 |
| Gammaridae | 887 | 5 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 308 | 184 | 81 |
| Bythinella | 992 | 3 | 1 | |
| Potamopyrgus antipodarum | 979 | 3 | ||
| Hydrobiidae | 973 | 1 | ||
| Galba truncatula | 1002 | 3 | ||
| Lymnaeidae | 998 | 4 | ||
| Physa (sensu lato) | 997 | 5 | ||
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | 3 | 4 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |