Listes faunistiques invertébrés
VEGA A PONT-EVEQUE 3 06099450
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 9 | 12 | |
| Goeridae | 286 | 5 | 13 | 3 |
| Hydropsyche | 212 | 5 | ||
| Hydroptila | 200 | 1 | ||
| Odontocerum | 339 | 3 | 5 | 4 |
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | 1 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 300 | 75 | 86 |
| Ephemera | 502 | 1 | ||
| Ephemerellidae | 449 | 1 | ||
| Serratella | 5152 | 225 | 15 | 1 |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 95 | 15 | 3 |
| Esolus | 619 | 13 | 13 | 1 |
| Limnius | 623 | 79 | 68 | 281 |
| Oulimnius | 622 | 6 | 2 | 1 |
| Riolus | 625 | 26 | 2 | |
| Chironomidae | 807 | 185 | 53 | 20 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 5 | 6 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 35 | ||
| Gammarus | 892 | 2200 | 226 | 730 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | 3 | |
| Pisidium | 1043 | 2 | 73 | 6 |
| Ancylus | 1028 | 13 | 2 | 4 |
| Potamopyrgus | 978 | 370 | 550 | 400 |
| Radix | 1004 | 5 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 6 | ||
| Oligochaeta | 933 | 35 | 100 | 245 |
| Dugesiidae | 1055 | 6 | 2 | |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 |