Listes faunistiques invertébrés
La Barguelonne à Fourquet 05117500
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5447 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 3.0 | marginal |
| Granulats | 74.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Bryophytes | Nulle | B1 |
| P3 | Hydrophytes | Nulle | B1 |
| P4 | Litieres | Nulle | B1 |
| P5 | Granulats | Nulle | B2 |
| P6 | Dalles, argiles | Nulle | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Granulats | Nulle | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 2 | 4 |
| Hydropsyche | 212 | 1 | 24 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 8 | 1 | |
| Centroptilum | 383 | 5 | 6 | |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 9 | 1 | 4 |
| Caenis | 457 | 14 | ||
| Ephemera | 502 | 3 | ||
| Ephemerella | 450 | 2 | 1 | |
| Ecdyonurus | 421 | 14 | 13 | |
| Ephoron | 496 | 1 | 7 | 10 |
| Aphelocheirus | 721 | 1 | 5 | 7 |
| Gerridae | 734 | 2 | ||
| Elmis | 618 | 7 | ||
| Esolus | 619 | 51 | 9 | |
| Oulimnius | 622 | 75 | 218 | 9 |
| Riolus | 625 | 15 | 1 | |
| Stenelmis | 617 | 7 | 16 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 5 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 90 | 63 | 27 |
| Limoniidae | 757 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Ophiogomphus | 680 | 1 | ||
| Elophila | 5129 | 1 | ||
| Echinogammarus | 888 | 630 | 765 | 242 |
| Corbicula | 1051 | 1 | 2 | |
| Potamopyrgus | 978 | 2 | 1 | |
| Physa (sensu lato) | 997 | 1 |