Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/04/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 49 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | ||
| Granulats | 30.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 58.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Athripsodes | 311 | 4 | 11 | |
| Mystacides | 312 | 3 | 5 | 11 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 12 | 3 | 3 |
| Lype | 241 | 3 | ||
| Baetis | 364 | 9 | 6 | 21 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 153 | 114 | 192 |
| Ephemera | 502 | 194 | 45 | 240 |
| Leptophlebiidae | 473 | 2 | 3 | |
| Siphlonurus | 350 | 4 | ||
| Naucoridae | 722 | 1 | ||
| Nepidae | 725 | 2 | 1 | |
| Veliidae | 743 | 1 | ||
| Curculionidae | 647 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 1 | 1 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 6 | 5 |
| Oulimnius | 622 | 14 | 9 | 4 |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | 2 | 1 |
| Hydraena | 608 | 3 | 8 | 4 |
| Helodes | 636 | 45 | 1 | |
| Ceratopogonidae | 819 | 27 | 7 | 11 |
| Chironomidae | 807 | 952 | 292 | 1062 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | 8 | |
| Limoniidae | 757 | 5 | 3 | 12 |
| Psychodidae | 783 | 9 | 2 | 7 |
| Simuliidae | 801 | 3 | 7 | 3 |
| Tabanidae | 837 | 10 | 3 | 9 |
| Tipulidae | 753 | 3 | 2 | 6 |
| Calopteryx | 650 | 5 | 2 | 3 |
| Sialis | 704 | 3 | 1 | |
| Crambidae | 2947 | 1 | ||
| Asellidae | 880 | 115 | 24 | 24 |
| Gammarus | 892 | 824 | 680 | 894 |
| Cladocera | 3127 | 8 | 1 | |
| Copepoda | 3206 | 94 | 25 | 24 |
| Ostracoda | 3170 | 5 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | 11 | |
| Pisidium | 1043 | 52 | 13 | 22 |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 7 | 5 | 2 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Erpobdellidae | 928 | 9 | 4 | 5 |
| Oligochaeta | 933 | 492 | 170 | 156 |
| Dendrocoelidae | 1071 | 11 | 21 | 1 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 8 | 4 | 11 |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 10 | 1 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 7 | 1 | |
| Gerris | 735 | 1 |