Listes faunistiques invertébrés
BARBEROLLE A VALENCE 2 06106250
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| I2M2 | 0.4127 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 89.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | 6 | |
| Hydropsyche | 212 | 12 | 1 | 11 |
| Hydroptilidae | 193 | 3 | 6 | |
| Hydroptila | 200 | 5 | 7 | 17 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | 3 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 9 | |
| Sericostomatidae | 321 | 2 | 4 | |
| Baetis | 364 | 12 | 21 | 15 |
| Caenis | 457 | 1 | 1 | 8 |
| Ephemera | 502 | 3 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 69 | 11 | 20 |
| Esolus | 619 | 47 | 22 | 41 |
| Limnius | 623 | 9 | 5 | |
| Riolus | 625 | 99 | 62 | 173 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 512 | 84 | 203 |
| Empididae | 831 | 4 | 5 | 4 |
| Limoniidae | 757 | 96 | 40 | 139 |
| Psychodidae | 783 | 3 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 3 | ||
| Onychogomphus | 682 | 17 | 3 | 22 |
| Gammarus | 892 | 5945 | 175 | 434 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 5 | 228 | 218 |
| Radix | 1004 | 6 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 384 | 6 | 170 |
| Dugesiidae | 1055 | 20 | 1 | 234 |