Listes faunistiques invertébrés
Le Bergons à Saint Mont 05233100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 45 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera pilosa | 288 | 2 | ||
| Hydropsyche | 212 | 4 | 15 | |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 1 | 2 |
| Centroptilum luteolum | 384 | 5 | 1 | 16 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 9 | 14 | 27 |
| Ephemera | 502 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Micronecta | 719 | 5 | 1 | |
| Gerris | 735 | 4 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 5 | 4 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 2 | 3 | 2 |
| Stenelmis | 617 | 8 | 5 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 6 | 14 | 6 |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 149 | 21 | 92 |
| Dixidae | 793 | 16 | ||
| Ephydridae | 844 | 1 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 8 | 1 | |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 15 | 1 | |
| Somatochlora | 693 | 1 | ||
| Platycnemis | 657 | 33 | 4 | 5 |
| Sialis | 704 | 6 | 6 | 4 |
| Sisyra | 856 | 7 | ||
| Gammarus | 892 | 2 | 15 | 11 |
| Gammaridae | 887 | 2 | 4 | |
| Asellidae | 880 | 108 | 15 | 15 |
| Corbicula | 1051 | 2 | 4 | 1 |
| Sphaeriidae | 1042 | 11 | 1 | |
| Unio | 1041 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 6 | |
| Bithynia | 994 | 5 | 2 | |
| Ferrissia | 1030 | 26 | 1 | |
| Potamopyrgus antipodarum | 979 | 6 | 12 | |
| Physa (sensu lato) | 997 | 11 | ||
| Physella | 19280 | 8 | 1 | |
| Planorbidae | 1009 | 336 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | 2 | |
| Oligochaeta | 933 | 5 | 42 | 6 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |