Listes faunistiques invertébrés
Le ruisseau de Bartac à Moissac 05119030
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 85.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 1 | ||
| Tinodes | 245 | 1 | ||
| Psychomyiidae | 238 | 2 | ||
| Baetis lato sensu | 9794 | 49 | 2 | |
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Hydrometra | 740 | 3 | 1 | |
| Velia | 745 | 2 | ||
| Elmis | 618 | 2 | ||
| Haliplus | 518 | 5 | 3 | 1 |
| Hydraena | 608 | 1 | 1 | |
| Atrichops | 840 | 3 | 32 | 9 |
| Ceratopogonidae | 819 | 11 | 1 | |
| Chironomidae | 807 | 252 | 168 | 328 |
| Anophelinae | 4201 | 1 | ||
| Dixa | 794 | 1 | ||
| Hexatomini | 20358 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 36 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Lestidae | 653 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Procambarus | 2027 | 1 | ||
| Pisidium | 1043 | 88 | 1120 | 360 |
| Potamopyrgus | 978 | 5120 | 8384 | 3264 |
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physella | 19280 | 1 | 3 | |
| Physidae | 995 | 2 | 1 | |
| Glossiphonia | 909 | 8 | 11 | |
| Oligochaeta | 933 | 96 | 1763 | 496 |
| Dugesia | 1056 | 2 | 4 | |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | ||
| Hydra | 1077 | 3 | ||
| Bryozoa | 1087 | 3 | ||
| Limnophora | 848 | 8 |