Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
Date prélèvement | 11/08/2016 |
---|---|
Méthode | Petit cours d'eau | IBG | 16.0 |
GFI | 7 |
Variété taxonomique | 33 |
Taxon indicateur | Goeridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 31.0 | dominant |
Pierres, galets | 19.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 44.0 | dominant |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Blocs | Nulle | A |
P2 | Helophytes | Nulle | A |
P3 | Sables | Nulle | A |
P4 | Dalles, argiles | Nulle | A |
P5 | Branchage, racines | Nulle | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Granulats | Nulle | B |
P8 | Granulats | Lente | B |
P9 | Granulats | Moyenne | C |
P10 | Branchage, racines | Lente | C |
P11 | Granulats | Nulle | C |
P12 | Branchage, racines | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 2 | ||
Silo | 292 | 9 | 22 | 16 |
Hydropsyche | 212 | 1 | 1 | 1 |
Hydroptila | 200 | 2 | 1 | |
Mystacides | 312 | 31 | 2 | 5 |
Oecetis | 317 | 1 | 2 | 2 |
Limnephilinae | 3163 | 2 | 9 | 8 |
Plectrocnemia | 228 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Lype | 241 | 31 | 23 | |
Rhyacophila lato-sensu | 183 | 5 | ||
Sericostoma | 322 | 4 | 13 | 7 |
Baetis | 364 | 1 | 11 | 2 |
Baetidae | 363 | 1 | ||
Ephemerella ignita | 451 | 1 | 2 | |
Ephemera | 502 | 18 | 6 | 12 |
Leptophlebiidae | 473 | 1 | ||
Gerris | 735 | 4 | 1 | |
Platambus maculatus | 557 | 1 | 1 | |
Elmis | 618 | 3 | 4 | 12 |
Esolus | 619 | 2 | 8 | 5 |
Limnius | 623 | 6 | 85 | 61 |
Oulimnius | 622 | 1 | ||
Riolus | 625 | 5 | 7 | 11 |
Athericidae | 838 | 14 | 20 | 55 |
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 27 | 40 | 12 |
Empididae | 831 | 3 | 1 | |
Limoniidae | 757 | 3 | 27 | 7 |
Tabanidae | 837 | 2 | 4 | |
Tipulidae | 753 | 2 | ||
Boyeria irene | 671 | 1 | 1 | |
Calopteryx | 650 | 2 | ||
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 6 | 7 | 1 |
Agriotypus | 1083 | 1 | 1 | 1 |
Ostracoda | 3170 | 3 | ||
Gammarus | 892 | 263 | 1130 | 835 |
Asellidae | 880 | 2 | 3 | 1 |
Sphaeriidae | 1042 | 1 | ||
Potamopyrgus | 978 | 214 | 88 | 96 |
Erpobdellidae | 928 | 1 | 3 | 3 |
Glossiphonia | 909 | 4 | 8 | 6 |
Oligochaeta | 933 | 96 | 98 | 89 |