Listes faunistiques invertébrés
Le Volp à Le Plan 05176850
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Bryophytes | Lente | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Blocs | Nulle | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 18 | 16 |
| Leuctra | 69 | 78 | 51 | |
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 1 | ||
| Cheumatopsyche | 221 | 39 | 295 | 33 |
| Hydropsyche | 212 | 2 | 148 | 24 |
| Hydroptila | 200 | 1 | 6 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 3 | 8 | 2 |
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetis | 364 | 4 | 13 | 3 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 13 | 14 | 9 |
| Ephemerella | 450 | 1 | 4 | 1 |
| Ecdyonurus | 421 | 18 | 2 | |
| Aphelocheirus | 721 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | 1 | |
| Elmis | 618 | 4 | 9 | 21 |
| Esolus | 619 | 5 | 27 | 48 |
| Limnius | 623 | 6 | 30 | 12 |
| Oulimnius | 622 | 36 | 3 | |
| Riolus | 625 | 1 | 3 | |
| Stenelmis | 617 | 22 | 93 | 66 |
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 5 | 1 | |
| Athericidae | 838 | 12 | 27 | 63 |
| Chironomidae | 807 | 135 | 270 | 140 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 44 | 74 |
| Simuliidae | 801 | 1 | 470 | 23 |
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 1 | ||
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 7 | 3 | 1 |
| Platycnemis | 657 | 11 | ||
| Sisyra | 856 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 10 | 9 | |
| Bythiospeum | 3130 | 1 | ||
| Potamopyrgus | 978 | 3 |