Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | 50 | 80 |
| Nemoura | 26 | 1 | ||
| Hydropsyche | 212 | 1 | 4 | 224 |
| Hydroptila | 200 | 2 | 2 | 2 |
| Mystacides | 312 | 10 | 3 | |
| Oecetis | 317 | 2 | 1 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 2 | 118 | |
| Centroptilum | 383 | 27 | 3 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 54 | 15 | 14 |
| Ephemerella | 450 | 5 | 5 | 13 |
| Ephemera | 502 | 1 | 11 | 3 |
| Ecdyonurus | 421 | 9 | 24 | |
| Habrophlebia | 491 | 5 | 4 | |
| Elmis | 618 | 1 | 4 | 12 |
| Esolus | 619 | 8 | 112 | 172 |
| Limnius | 623 | 1 | 4 | 1 |
| Oulimnius | 622 | 12 | 36 | 72 |
| Riolus | 625 | 11 | 1 | 4 |
| Stenelmis | 617 | 1 | 16 | 1 |
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 16 | 11 | 8 |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 96 | 61 | 56 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 1 | 8 | 12 |
| Simuliidae | 801 | 1 | 2 | |
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 3 | 4 | 2 |
| Platycnemis | 657 | 8 | ||
| Gammarus | 892 | 15 | 4 | |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 38 | 17 | 13 |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 3 | 3 |