Listes faunistiques invertébrés
Le Bergons à Saint Mont 05233100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 10/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Algues | Nulle | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Granulats | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 56 | ||
| Hydroptila | 200 | 4 | 104 | 5 |
| Hydroptilidae | 193 | 11 | 9 | |
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 19 | 5 | |
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | 5 | |
| Polycentropus | 231 | 5 | 10 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Psychomyia pusilla | 240 | 1 | ||
| Tinodes | 245 | 2 | ||
| Baetis lato sensu | 9794 | 7 | ||
| Centroptilum luteolum | 384 | 7 | 17 | 13 |
| Cloeon | 387 | 11 | 1 | 5 |
| Procloeon | 390 | 2 | 8 | 14 |
| Baetidae | 363 | 1 | 2 | |
| Caenis | 457 | 40 | 440 | 360 |
| Ephemerella ignita | 451 | 3 | ||
| Ecdyonurus | 421 | 2 | ||
| Micronecta | 719 | 17 | ||
| Hydrometra | 740 | 1 | 1 | |
| Nepa | 726 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Esolus | 619 | 3 | 1 | |
| Oulimnius | 622 | 2 | 5 | 3 |
| Stenelmis | 617 | 6 | 4 | |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 13 | 3 | |
| Hydraena | 608 | 11 | 1 | |
| Hydrophilinae | 2517 | 8 | 12 | 6 |
| Athericidae | 838 | 1 | 5 | 6 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 71 | 264 | 171 |
| Culicidae | 796 | 9 | ||
| Ephydridae | 844 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 5 | 14 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 11 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 13 | 2 | 1 |
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 280 | 2 | 51 |
| Gammarus | 892 | 9 | 4 | 4 |
| Gammaridae | 887 | 2 | 1 | |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 1 | 1 | 16 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Bithynia | 994 | 9 | 7 | 20 |
| Potamopyrgus antipodarum | 979 | 20 | 293 | 53 |
| Radix | 1004 | 5 | 26 | |
| Physa (sensu lato) | 997 | 61 | 480 | 160 |
| Physella | 19280 | 1 | ||
| Ancylus fluviatilis | 1029 | 10 | 15 | |
| Ferrissia | 1030 | 1 | 3 | |
| Planorbidae | 1009 | 267 | 14 | 133 |
| Glossiphoniidae | 908 | 6 | 8 | |
| Oligochaeta | 933 | 44 | 33 | 69 |
| Dugesiidae | 1055 | 1 | 3 | |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 |