Listes faunistiques invertébrés
DEISSE A GRESY-SUR-AIX 06580830
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| I2M2 | 0.3346 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 9 | 2 | 7 |
| Hydroptilidae | 193 | 3 | 3 | |
| Hydroptila | 200 | 1 | 1 | 2 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 1 | 9 |
| Baetis | 364 | 20 | 109 | 214 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella ignita | 451 | 16 | 19 | 18 |
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 24 | 40 | 53 |
| Esolus | 619 | 4 | 14 | |
| Limnius | 623 | 24 | 12 | 34 |
| Riolus | 625 | 83 | 80 | 129 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 370 | 245 | 567 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 5 | 6 | 7 |
| Psychodidae | 783 | 6 | 1 | 1 |
| Simuliidae | 801 | 13 | 1 | 6 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 2613 | 635 | 920 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Sphaeriidae | 1042 | 6 | 2 | 3 |
| Pisidium | 1043 | 3 | ||
| Potamopyrgus | 978 | 50 | 24 | 33 |
| Radix | 1004 | 4 | 2 | |
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 43 | 90 | 92 |
| Dugesiidae | 1055 | 16 | 7 | 3 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 |