Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 8.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 23.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Helophytes | Nulle | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Lente | A |
| P7 | Blocs | Nulle | A |
| P8 | Sables | Nulle | C |
| P9 | Litieres | Nulle | B |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Nulle | B |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 8 | ||
| Goeridae | 286 | 31 | 11 | 55 |
| Silo | 292 | 15 | 5 | 25 |
| Hydropsyche | 212 | 3 | ||
| Athripsodes | 311 | 5 | 2 | 7 |
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 4 | 4 | |
| Ephemera | 502 | 1 | 2 | 2 |
| Rhithrogena | 404 | 2 | 1 | 10 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 19 | 3 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 13 | 13 | 28 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 3 | 6 | |
| Oulimnius | 622 | 6 | 2 | 9 |
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 6 | 3 | |
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 16 | 6 | 7 |
| Chironomidae | 807 | 95 | 47 | 44 |
| Dixidae | 793 | 1 | ||
| Dixa | 794 | 3 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 5 |
| Dicranota | 765 | 3 | 7 | |
| Ptychoptera | 790 | 11 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 7 | ||
| Micronecta | 719 | 5 | 36 | 13 |
| Gerris | 735 | 5 | 1 | |
| Calopteryx | 650 | 26 | ||
| Sialis | 704 | 4 | 7 | 2 |
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 2 | ||
| Gammaridae | 887 | 66 | 22 | 43 |
| Gammarus | 892 | 220 | 28 | 144 |
| Ancylus | 1028 | 11 | 8 | 39 |
| Ferrissia | 1030 | 1 | 3 | |
| Potamopyrgus | 978 | 2312 | 187 | 127 |
| Lymnaeidae | 998 | 1 | ||
| Menetus | 1025 | 2 | ||
| Sphaeriidae | 1042 | 48 | 5 | 113 |
| Pisidium | 1043 | 34 | 242 | 38 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 253 | 172 | 475 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |