Listes faunistiques invertébrés
L'inconnu au niveau de Miers 05061130
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 17/05/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 94.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | 3 | 2 |
| Silo | 292 | 1 | ||
| Athripsodes | 311 | 2 | 2 | |
| Limnephilinae | 3163 | 10 | 1 | |
| Polycentropus | 231 | 16 | ||
| Baetidae | 363 | 5 | 2 | |
| Baetis lato sensu | 9794 | 19 | 14 | |
| Centroptilum | 383 | 14 | 6 | 2 |
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 14 | ||
| Habrophlebia | 491 | 192 | ||
| Notonectidae | 728 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 1 | 5 | 3 |
| Oulimnius | 622 | 20 | 4 | 3 |
| Riolus | 625 | 1 | ||
| Haliplus | 518 | 4 | ||
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 204 | 130 | 14 |
| Pediciidae | 50011 | 2 | 2 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 2 | |
| Sialis | 704 | 11 | 11 | |
| Asellidae | 880 | 10 | ||
| Gammarus | 892 | 596 | 175 | 197 |
| Pisidium | 1043 | 47 | 166 | 167 |
| Potamopyrgus | 978 | 28 | 10 | 12 |
| Physella | 19280 | 10 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 18 | 11 |