Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | 1 |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 45 | 44 | 1 |
| Hydroptilidae | 193 | 9 | 12 | 1 |
| Mystacides | 312 | 3 | 9 | 1 |
| Oecetis | 317 | 4 | 4 | 2 |
| Leptoceridae | 310 | 6 | ||
| Baetis lato sensu | 9794 | 19 | 35 | |
| Baetidae | 363 | 2 | 2 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 2 | 2 | |
| Heptageniidae | 399 | 3 | ||
| Dryops | 613 | 1 | ||
| Limnius | 623 | 2 | ||
| Riolus | 625 | 2 | 5 | 1 |
| Haliplus | 518 | 5 | 6 | |
| Athericidae | 838 | 26 | 17 | 7 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1745 | 441 | 250 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 4 | 6 |
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 7 | ||
| Psychodidae | 783 | 2 | 4 | |
| Simuliidae | 801 | 1 | 4 | 13 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 18 | 5 | 3 |
| Gomphus | 679 | 3 | 4 | |
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 1 | 10 | |
| Sialis | 704 | 7 | 1 | |
| Asellidae | 880 | 288 | 26 | 13 |
| Echinogammarus | 888 | 13 | 1 | |
| Gammarus | 892 | 1 | ||
| Gammaridae | 887 | 10 | 6 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | 9 | 5 |
| Potamopyrgus antipodarum | 979 | 762 | 300 | 26 |
| Hydrobiidae | 973 | 920 | 562 | 44 |
| Lymnaeidae | 998 | 1 | ||
| Glossiphoniidae | 908 | 19 | 16 | 1 |
| Oligochaeta | 933 | 564 | 39 | 38 |
| Dugesiidae | 1055 | 54 | 67 | 12 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 | |
| Bryozoa | 1087 | 1 |