Listes faunistiques invertébrés
L'Oeil à Hyds 04060995
- Télécharger la fiche IRSTEA xls / 22 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.4743 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 18.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 16.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Bryophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 199 | 367 | 10 |
| Gammarus | 892 | 5 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 107 | 141 | 61 |
| Hydrobiidae | 973 | 12 | ||
| Potamopyrgus | 978 | 8 | 12 | |
| Bythinella | 992 | 1 | ||
| Physidae | 995 | 5 | 1 | |
| Lymnaeidae | 998 | 7 | 2 | |
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 10 | 92 | 36 |
| Sphaeriidae | 1042 | 133 | 92 | 25 |
| Asellidae | 880 | 354 | 21 | 51 |
| Bryozoa | 1087 | 1 | ||
| Colymbetinae | 2395 | 1 | 2 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Serratella | 5152 | 25 | 27 | 48 |
| Agapetinae | 9812 | 1 | ||
| Physella | 19280 | 14 | 1 | 4 |
| Micronectinae | 20396 | 7 | ||
| Pediciini | 20537 | 1 | 10 | 15 |
| Leptophlebiidae | 473 | 7 | ||
| Protonemura | 46 | 1 | 1 | |
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 1 | 5 | 12 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Agapetus | 191 | 4 | 3 | 15 |
| Hydropsyche | 212 | 1 | ||
| Baetis | 364 | 5 | 29 | 140 |
| Centroptilum | 383 | 2 | ||
| Heptageniidae | 399 | 3 | 13 | |
| Rhithrogena | 404 | 4 | 41 | |
| Ecdyonurus | 421 | 3 | 11 | 31 |
| Caenis | 457 | 19 | 4 | 5 |
| Amphinemura | 21 | 4 | 15 | |
| Habrophlebia | 491 | 6 | 3 | |
| Hydraena | 608 | 1 | 1 | |
| Dryops | 613 | 3 | 2 | |
| Oulimnius | 622 | 5 | 3 | 3 |
| Somatochlora | 693 | 2 | ||
| Sialis | 704 | 34 | 3 | |
| Psychodidae | 783 | 4 | 4 | |
| Dixidae | 793 | 3 | ||
| Simuliidae | 801 | 30 | 302 | 95 |
| Chironomidae | 807 | 386 | 470 | 336 |
| Ceratopogonidae | 819 | 2 | 2 | 2 |
| Anthomyidae | 847 | 6 |