Listes faunistiques invertébrés
Méde à Caromb 06710500
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 3 |
| Variété taxonomique | 35 |
| I2M2 | 0.3621 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 20.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Algues | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 2 | |
| Hydroptilidae | 193 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 141 | 808 | 914 |
| Caenis | 457 | 119 | 97 | 134 |
| Serratella | 5152 | 3 | 19 | 13 |
| Leptophlebiidae | 473 | 1 | ||
| Nepidae | 725 | 4 | ||
| Dryops | 613 | 5 | 1 | |
| Elmis | 618 | 2 | 1 | 1 |
| Esolus | 619 | 4 | 3 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 6 | 8 | 8 |
| Haliplus | 518 | 58 | 21 | 7 |
| Hydrophilinae | 2517 | 4 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 9 | 1 | |
| Chironomidae | 807 | 1143 | 1195 | 1007 |
| Dixidae | 793 | 6 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 15 | 5 | 3 |
| Psychodidae | 783 | 13 | ||
| Simuliidae | 801 | 146 | 1195 | 1213 |
| Tabanidae | 837 | 2 | 3 | |
| Tipulidae | 753 | 3 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 4 | 1 |
| Libellulidae | 696 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Asellidae | 880 | 261 | 59 | 494 |
| Gammarus | 892 | 119 | 54 | 33 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 10 | 28 | 21 |
| Physella | 19280 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 15 | 3 | 10 |
| Oligochaeta | 933 | 315 | 347 | 287 |
| Dugesiidae | 1055 | 59 | 47 | 108 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |