Listes faunistiques invertébrés
Trapel à Villemoustaussou 06177988
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Glossosomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Granulats | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Sables | Nulle | B |
| P6 | Algues | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Branchage, racines | Nulle | A |
| P9 | Helophytes | Nulle | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 2 | 1 | |
| Agapetus | 191 | 2 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 10 | 1 | |
| Mystacides | 312 | 2 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 6 | 2 | |
| Caenis | 457 | 6 | 2 | 1 |
| Serratella | 5152 | 9 | 10 | 3 |
| Habrophlebia | 491 | 1 | ||
| Platambus | 556 | 2 | ||
| Esolus | 619 | 4 | ||
| Oulimnius | 622 | 60 | 7 | 3 |
| Haliplus | 518 | 3 | ||
| Chironomidae | 807 | 341 | 115 | 8 |
| Ephydridae | 844 | 2 | ||
| Dicranota | 765 | 2 | ||
| Simulium | 806 | 1 | 40 | 55 |
| Tipulidae | 753 | 2 | 2 | |
| Velia | 745 | 1 | ||
| Aeshna | 674 | 2 | ||
| Coenagrionidae | 658 | 1 | ||
| Sympetrum | 699 | 3 | ||
| Platycnemis | 657 | 4 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 21 | 6 | 1 |
| Gammaridae | 887 | 268 | 108 | 138 |
| Echinogammarus | 888 | 234 | 60 | 57 |
| Gammarus | 892 | 90 | 3 | 3 |
| Ancylus | 1028 | 3 | 7 | 16 |
| Potamopyrgus | 978 | 820 | 861 | 196 |
| Physidae | 995 | 46 | 2 | 1 |
| Physella | 19280 | 40 | 1 | |
| Gyraulus | 1015 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesia | 1056 | 4 | ||
| Polycelis | 1064 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 7 | ||
| Oligochaeta | 933 | 5 | 3 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |