Listes faunistiques invertébrés
Le Grand Hers à Calmont 05166000
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| Taxon indicateur | Polymitarcidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 30.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 10.0 | dominant |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Vases | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Granulats | Nulle | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Hydroptila | 200 | 2 | 3 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 3 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 11 | 19 | |
| Ephemera | 502 | 1 | 1 | |
| Choroterpes | 474 | 4 | ||
| Ephoron | 496 | 1 | 3 | 1 |
| Micronecta | 719 | 4 | ||
| Curculionidae | 647 | 6 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 8 | 35 | 19 |
| Limnius | 623 | 4 | 40 | 10 |
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 86 | 37 | 15 |
| Limoniidae | 757 | 2 | 1 | |
| Gomphus | 679 | 1 | 1 | 2 |
| Platycnemis | 657 | 1 | ||
| Echinogammarus | 888 | 3 | ||
| Asellidae | 880 | 3 | 9 | |
| Hydracarina | 906 | 5 | 1 | 7 |
| Corbicula | 1051 | 3 | 4 | 3 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 2 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 6 | 5 | |
| Oligochaeta | 933 | 7 | 43 |