Listes faunistiques invertébrés
FIER A POISY 1 06070100
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/10/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 35 |
| I2M2 | 0.6666 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 4.0 | marginal |
| Blocs | 42.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B1 |
| P2 | Algues | Moyenne | B1 |
| P3 | Pierres, galets | Lente | B1 |
| P4 | Granulats | Lente | B1 |
| P5 | Blocs | Lente | B2 |
| P6 | Dalles, argiles | Moyenne | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Dalles, argiles | Moyenne | B3 |
| P10 | Dalles, argiles | Rapide | B3 |
| P11 | Blocs | Rapide | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Amphinemura | 21 | 2 | 1 | |
| Hydropsyche | 212 | 72 | 82 | 47 |
| Hydroptila | 200 | 56 | 33 | 12 |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 2 | 1 | |
| Polycentropus | 231 | 5 | 7 | 1 |
| Psychomyia | 239 | 297 | 131 | 59 |
| Rhyacophila lato-sensu | 183 | 73 | 32 | 63 |
| Baetis | 364 | 2626 | 928 | 1652 |
| Caenis | 457 | 6 | 1 | 2 |
| Ephemerella | 450 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 7 | 3 | |
| Paraleptophlebia | 481 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Elmis | 618 | 7 | 20 | 5 |
| Esolus | 619 | 10 | 3 | 5 |
| Limnius | 623 | 1 | 1 | 1 |
| Riolus | 625 | 3 | 2 | |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 2 | 2 | 2 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 304 | 128 | 217 |
| Empididae | 831 | 40 | 9 | 24 |
| Limoniidae | 757 | 11 | 20 | 8 |
| Psychodidae | 783 | 2 | 2 | |
| Simuliidae | 801 | 10 | 3 | 14 |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 59 | 43 | 5 |
| Copepoda | 3206 | 4 | ||
| Ostracoda | 3170 | 5 | ||
| Hydracarina | 906 | 141 | 126 | 40 |
| Ancylus | 1028 | 341 | 132 | 25 |
| Potamopyrgus | 978 | 3 | ||
| Radix | 1004 | 5 | 1 | |
| Physa (sensu lato) | 997 | 5 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 6 | 7 | 2 |
| Dugesiidae | 1055 | 13 | 5 | 2 |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 3 | 1 | |
| Hydrozoa | 3166 | 5 | 1 |