Listes faunistiques invertébrés
La Brianelle au Monastère 05127470
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 13.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Silo | 292 | 8 | 5 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | 6 | 2 |
| Mystacides | 312 | 4 | 11 | 2 |
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 8 | 11 | 3 |
| Polycentropodidae | 223 | 1 | 3 | 3 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | 24 | |
| Baetis | 364 | 20 | 155 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 27 | 99 | 55 |
| Ephemera | 502 | 7 | 26 | |
| Ecdyonurus | 421 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 2 | ||
| Gerris | 735 | 1 | 1 | 1 |
| Nepa | 726 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Oulimnius | 622 | 1 | 7 | 1 |
| Helophorus | 604 | 1 | 1 | |
| Hydrophilidae | 571 | 3 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 318 | 172 | 65 |
| Dixidae | 793 | 3 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 27 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 8 | 1 | |
| Pacifastacus leniusculus | 873 | 10 | 5 | |
| Pisidium | 1043 | 68 | 17 | |
| Sphaeriidae | 1042 | 5 | ||
| Ancylus | 1028 | 24 | 161 | 14 |
| Potamopyrgus | 978 | 33 | 138 | 4 |
| Xironogiton | 23599 | 4 | ||
| Branchiobdellidae | 3132 | 2 | ||
| Oligochaeta | 933 | 1 | 26 | 1 |
| Nemathelmintha | 3111 | 6 | ||
| Hydracarina | 906 | 1 |