Listes faunistiques invertébrés
HIEN A DOISSIN 06080976
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Vases | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 4 | |
| Goeridae | 286 | 4 | 17 | 7 |
| Goera | 287 | 1 | 1 | |
| Lithax | 289 | 2 | 1 | |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 7 | 7 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 9 | 5 | 1 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Lype | 241 | 8 | ||
| Baetis | 364 | 5 | 2 | 1 |
| Ephemera | 502 | 3 | 3 | 3 |
| Ephemerella ignita | 451 | 20 | 1 | 12 |
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 42 | 1 | |
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 41 | 8 | 3 |
| Limnius | 623 | 11 | 7 | |
| Oulimnius | 622 | 77 | 30 | 22 |
| Riolus | 625 | 9 | 1 | 8 |
| Hydraena | 608 | 15 | 2 | 1 |
| Athericidae | 838 | 11 | 10 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 103 | 348 | 178 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 7 | ||
| Ptychopteridae | 789 | 4 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 11 | 12 | 9 |
| Asellidae | 880 | 1 | 1 | |
| Gammarus | 892 | 576 | 770 | 471 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 22 | 20 | |
| Sphaerium | 1044 | 2 | 1 | 1 |
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 30 | 49 | 22 |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 3 | 13 | 1 |
| Oligochaeta | 933 | 136 | 625 | 286 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | 3 | 3 |