Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/05/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 3.0 | marginal |
| Blocs | 3.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 79.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Granulats | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Isoperla | 140 | 3 | 3 | 3 |
| Silo-lithax | 5219 | 4 | 7 | 26 |
| Goeridae | 286 | 4 | 3 | 8 |
| Limnephilinae | 3163 | 3 | 2 | 2 |
| Plectrocnemia | 228 | 6 | 2 | |
| Lype | 241 | 12 | ||
| Rhyacophila lato-sensu | 183 | 9 | 1 | 5 |
| Sericostoma | 322 | 6 | 1 | 3 |
| Baetis lato sensu | 9794 | 28 | 122 | 22 |
| Centroptilum luteolum | 384 | 1 | ||
| Ephemerella ignita | 451 | 130 | 38 | 19 |
| Leptophlebiidae | 473 | 1 | ||
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 2 | 3 | 3 |
| Elmis | 618 | 111 | 81 | 27 |
| Esolus | 619 | 3 | 34 | 4 |
| Limnius | 623 | 9 | 3 | |
| Oulimnius | 622 | 6 | 9 | 1 |
| Riolus | 625 | 3 | 6 | 1 |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1282 | 69 | 75 |
| Limoniidae | 757 | 3 | ||
| Boyeria irene | 671 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 448 | 275 | 170 |
| Asellidae | 880 | 388 | 33 | 5 |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 53 | 251 | 8 |
| Bythiospeum | 3130 | 25 | 1 | 1 |
| Hydrobiidae | 973 | 9 | ||
| Radix | 1004 | 21 | ||
| Lymnaeidae | 998 | 20 | 8 | 12 |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 13 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 1 | 1 |