Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 14/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Leuctra geniculata | 33830 | 3 | 12 | 8 |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 2 | |
| Hydroptila | 200 | 6 | 3 | 2 |
| Leptocerus | 319 | 20 | 1 | |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 2 | ||
| Baetis lato sensu | 9794 | 2 | ||
| Centroptilum luteolum | 384 | 16 | 6 | |
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 200 | 101 | 87 |
| Ephemerella ignita | 451 | 14 | 16 | 16 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 5 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 33 | 2 | 10 |
| Leptophlebiidae | 473 | 9 | 6 | 20 |
| Notonectidae | 728 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 6 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 4 | 35 | 18 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 151 | 163 | 166 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 4 | 1 | |
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrophilinae | 2517 | 4 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 240 | 60 | 33 |
| Dixidae | 793 | 7 | 2 | 1 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 2 | 35 | 44 |
| Boyeria irene | 671 | 4 | 1 | |
| Somatochlora | 693 | 4 | ||
| Corduliidae | 690 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Chalcolestes viridis | 2612 | 5 | ||
| Sympetrum | 699 | 3 | ||
| Libellulidae | 696 | 3 | ||
| Sialis | 704 | 2 | 1 | 1 |
| Gammarus | 892 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 4 | 25 | 22 |
| Potamopyrgus antipodarum | 979 | 28 | 6 | 1 |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 25 | ||
| Planorbidae | 1009 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 5 | 12 | 5 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |