Listes faunistiques invertébrés
L'Acolin à Thiel-sur-Acolin 04024060
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 45 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 95.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 3 | ||
| Limnephilidae | 276 | 1 | ||
| Baetis | 364 | 8 | 3 | 3 |
| Cloeon | 387 | 4 | ||
| Serratella | 5152 | 34 | 6 | 3 |
| Ephemera | 502 | 1 | 2 | 1 |
| Siphlonurus | 350 | 2 | ||
| Corixinae | 5196 | 1 | ||
| Micronectinae | 20396 | 1 | ||
| Gerridae | 734 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 7 | ||
| Notonectidae | 728 | 4 | ||
| Pleidae | 732 | 3 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 7 | ||
| Colymbetinae | 2395 | 5 | ||
| Oulimnius | 622 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 4 | ||
| Hydrochus | 606 | 3 | ||
| Hydrophilinae | 2517 | 5 | 1 | |
| Ochthebius | 609 | 1 | ||
| Ceratopogonidae | 819 | 22 | 14 | 4 |
| Chironomidae | 807 | 299 | 72 | 54 |
| Dixidae | 793 | 2 | ||
| Ephydridae | 844 | 10 | ||
| Pediciini | 20537 | 19 | 58 | 30 |
| Psychodidae | 783 | 8 | 4 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 3 | 1 | 1 |
| Sympetrum | 699 | 2 | ||
| Sialis | 704 | 26 | 2 | 2 |
| Asellidae | 880 | 1120 | 82 | 40 |
| Gammarus | 892 | 156 | 12 | 10 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Sphaeriidae | 1042 | 72 | 12 | 15 |
| Pisidium | 1043 | 4 | 2 | 2 |
| Lymnaeidae | 998 | 5 | 1 | |
| Galba | 1001 | 4 | ||
| Ancylus | 1028 | 21 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 360 | 180 | 126 |
| Dendrocoelidae | 1071 | 2 | ||
| Planariidae | 1061 | 8 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 | |
| Limoniidae | 757 | 3 | ||
| Hydroporinae | 2393 | 1 |