Listes faunistiques invertébrés
La Chella à Chelle Debat 05234027
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| 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 | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | |
| Leuctra geniculata | 33830 | 3 | 18 | 13 |
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goera pilosa | 288 | 3 | 1 | |
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 1 | 5 | |
| Polycentropodidae | 223 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 76 | 14 |
| Centroptilum luteolum | 384 | 7 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 10 | 8 | 6 |
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 10 | 65 | 39 |
| Heptageniidae | 399 | 5 | 2 | |
| Habrophlebia | 491 | 3 | 1 | 5 |
| Leptophlebiidae | 473 | 14 | 3 | 16 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 5 | 5 | 6 |
| Elmis | 618 | 5 | 3 | |
| Esolus | 619 | 24 | 140 | 88 |
| Limnius | 623 | 10 | ||
| Oulimnius | 622 | 166 | 60 | 23 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 48 | 13 | 15 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 19 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Boyeria irene | 671 | 8 | 1 | 11 |
| Gomphidae | 678 | 1 | 1 | |
| Sympetrum | 699 | 1 | ||
| Echinogammarus | 888 | 1 | 4 | 4 |
| Gammarus | 892 | 6 | ||
| Gammaridae | 887 | 1 | 3 | 1 |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 80 | 163 | 220 |
| Potamopyrgus antipodarum | 979 | 4800 | 567 | 200 |
| Physa (sensu lato) | 997 | 88 | 4 | 4 |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 12 | 18 | 15 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |