Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
Date prélèvement | 19/07/2012 |
---|---|
Méthode | Petit cours d'eau | IBG | 17.0 |
GFI | 8 |
Variété taxonomique | 35 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 10.0 | dominant |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 2.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 38.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 1.0 | marginal |
Sables | 44.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Nulle | A |
P2 | Granulats | Nulle | B |
P3 | Litieres | Nulle | B |
P4 | Pierres, galets | Nulle | A |
P5 | Sables | Nulle | B |
P6 | Sables | Nulle | B |
P7 | Granulats | Lente | C |
P8 | Sables | Nulle | C |
P9 | Granulats | Nulle | C |
P10 | Sables | Nulle | C |
P11 | Vases | Nulle | A |
P12 | Branchage, racines | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Nemoura | 26 | 1 | ||
Glossosomatidae | 189 | 1 | ||
Drusinae | 3120 | 1 | 4 | 1 |
Stenophylacini-chaetopterygini | 3146 | 4 | 1 | 3 |
Odontocerum | 339 | 8 | ||
Polycentropodidae | 223 | 1 | ||
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 2 | 1 | |
Centroptilum | 383 | 6 | 3 | 3 |
Ephemerella ignita | 451 | 30 | 8 | 19 |
Ephemera | 502 | 2 | 3 | 2 |
Ecdyonurus | 421 | 4 | 1 | 1 |
Rhithrogena | 404 | 1 | ||
Leptophlebiidae | 473 | 49 | 63 | 6 |
Habrophlebia | 491 | 43 | 19 | 8 |
Dupophilus | 620 | 1 | ||
Esolus | 619 | 1 | ||
Oulimnius | 622 | 3 | ||
Hydraena | 608 | 1 | ||
Ceratopogoninae | 822 | 1 | 6 | |
Chironomidae | 807 | 521 | 1204 | 669 |
Dicranota | 765 | 8 | 9 | 5 |
Simulium | 806 | 2 | 1 | |
Gerris | 735 | 1 | 1 | |
Nepa | 726 | 1 | ||
Notonecta | 730 | 1 | 1 | |
Velia | 745 | 2 | 1 | 1 |
Aeshnidae | 669 | 1 | ||
Cordulegaster | 687 | 4 | 1 | |
Sialis | 704 | 6 | 3 | |
Ostracoda | 3170 | 3 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Gammaridae | 887 | 257 | 149 | 377 |
Gammarus | 892 | 1431 | 109 | 266 |
Ancylus | 1028 | 4 | 2 | 1 |
Potamopyrgus | 978 | 3 | 5 | 11 |
Radix | 1004 | 1 | ||
Sphaeriidae | 1042 | 21 | 85 | 25 |
Pisidium | 1043 | 14 | 31 | 38 |
Turbellaria | 3326 | 1 | ||
Polycelis | 1064 | 2 | 1 | 7 |
Glossiphonia | 909 | 2 | 2 | 5 |
Oligochaeta | 933 | 59 | 17 | 53 |
Gordiaca | 5189 | 1 | 2 | |
Hydracarina | 906 | 3 |