Listes faunistiques invertébrés
Le Muze à St Beauzely 05145650
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 10.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Algues | Moyenne | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | |
| Leuctra | 69 | 7 | 224 | 44 |
| Nemoura | 26 | 12 | 9 | 6 |
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 4 | ||
| Silo | 292 | 24 | 13 | |
| Goeridae | 286 | 5 | 10 | |
| Hydropsyche | 212 | 4 | 7 | 20 |
| Hydroptila | 200 | 2 | 13 | |
| Limnephilinae | 3163 | 1 | 7 | 2 |
| Polycentropus | 231 | 47 | 10 | 14 |
| Lype | 241 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 8 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 106 | 816 | 1728 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 16 | 32 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 13 | 10 | 3 |
| Ephemerella | 450 | 1 | 10 | |
| Ephemera | 502 | 27 | 486 | 124 |
| Ecdyonurus | 421 | 4 | 11 | |
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 8 | 4 | |
| Leptophlebiidae | 473 | 31 | 2 | 17 |
| Corixinae | 5196 | 1 | ||
| Platambus | 556 | 10 | ||
| Dupophilus | 620 | 2 | 480 | 28 |
| Elmis | 618 | 17 | 64 | 28 |
| Esolus | 619 | 7 | 736 | 96 |
| Limnius | 623 | 4 | 12 | |
| Oulimnius | 622 | 5 | 64 | 8 |
| Riolus | 625 | 2 | 4 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 4 | 1 | 2 |
| Chironomidae | 807 | 152 | 16 | 96 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 13 | 9 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 25 | 11 | 16 |
| Calopteryx | 650 | 42 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Agriotypus | 1083 | 3 | ||
| Gammarus | 892 | 1632 | 172 | 712 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 18 | 1 | 3 |
| Pisidium | 1043 | 20 | 6 | 2 |
| Ancylus | 1028 | 2 | 60 | 41 |
| Potamopyrgus | 978 | 344 | 328 | 27 |
| Oligochaeta | 933 | 24 | 84 | |
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 3 | 3 |