Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 57.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | 4 | |
| Goeridae | 286 | 1 | 2 | |
| Cheumatopsyche | 221 | 10 | ||
| Hydropsyche | 212 | 1 | 42 | 72 |
| Hydroptila | 200 | 1 | 2 | 2 |
| Athripsodes | 311 | 6 | 2 | 1 |
| Mystacides | 312 | 15 | 2 | |
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 21 | 4 | 1 |
| Polycentropodidae | 223 | 5 | 4 | 3 |
| Lype | 241 | 1 | ||
| Sericostoma | 322 | 7 | ||
| Sericostomatidae | 321 | 2 | 2 | |
| Baetis lato sensu | 9794 | 5 | 60 | 16 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 72 | 21 | 3 |
| Dryopidae | 610 | 2 | ||
| Elmis | 618 | 7 | 25 | 24 |
| Limnius | 623 | 9 | ||
| Oulimnius | 622 | 7 | 3 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 32 | 7 | 5 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 848 | 46 | 50 |
| Dixa | 794 | 1 | ||
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 8 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 4 | 3 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 56 | 3 | |
| Onychogomphus | 682 | 5 | 1 | 1 |
| Gomphidae | 678 | 2 | 6 | |
| Platycnemis | 657 | 95 | ||
| Sialis | 704 | 3 | ||
| Echinogammarus | 888 | 553 | 13 | 25 |
| Gammarus | 892 | 32 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 256 | ||
| Corbicula | 1051 | 4 | 9 | |
| Pisidium | 1043 | 4 | 6 | |
| Ancylus | 1028 | 14 | 27 | 13 |
| Potamopyrgus | 978 | 53 | 6 | 14 |
| Planorbidae | 1009 | 29 | ||
| Erpobdellidae | 928 | 8 | 2 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 7 | 6 | |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |