Listes faunistiques invertébrés
MORNANTET A GIVORS 2 06094540
- Télécharger la fiche IRSTEA xls / 163 ko
- Export SEEE csv / 6 ko
Date prélèvement | 26/07/2012 |
---|---|
Méthode | Petit cours d'eau | IBG | 12.0 |
GFI | 4 |
Variété taxonomique | 30 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 65.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 30.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Lente | A |
P4 | Dalles, argiles | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Sables | Nulle | B |
P8 | Sables | Lente | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Hydropsyche | 212 | 14 | 23 | |
Hydroptila | 200 | 1 | ||
Athripsodes | 311 | 6 | 2 | 1 |
Mystacides | 312 | 21 | 2 | 5 |
Cyrnus | 224 | 1 | 1 | 1 |
Lype | 241 | 1 | ||
Tinodes | 245 | 6 | ||
Baetis | 364 | 90 | 520 | 672 |
Centroptilum | 383 | 6 | ||
Ephemerella | 450 | 13 | 19 | 39 |
Ecdyonurus | 421 | 3 | ||
Heptageniidae | 399 | 1 | ||
Anthomyidae | 847 | 2 | ||
Ceratopogoninae | 822 | 8 | 6 | |
Forcipomyinae | 20455 | 1 | ||
Chironomidae | 807 | 2080 | 1056 | 512 |
Hemerodromiinae | 3202 | 2 | ||
Ephydridae | 844 | 1 | 2 | |
Limoniidae | 757 | 1 | ||
Psychodidae | 783 | 2 | ||
Simuliidae | 801 | 15 | 18 | |
Tabanidae | 837 | 6 | 1 | 2 |
Calopteryx | 650 | 38 | ||
Gammarus | 892 | 31 | 5 | 5 |
Copepoda | 3206 | 3 | 3 | |
Ostracoda | 3170 | 3 | 3 | |
Asellidae | 880 | 528 | 6 | 12 |
Pisidium | 1043 | 12 | 2 | |
Sphaerium | 1044 | 76 | 2 | |
Ancylus | 1028 | 29 | 92 | 168 |
Ferrissia | 1030 | 1 | 1 | |
Potamopyrgus | 978 | 2752 | 156 | 228 |
Physella | 19280 | 17 | 2 | 4 |
Physidae | 995 | 2 | ||
Planorbidae | 1009 | 3 | ||
Erpobdellidae | 928 | 6 | ||
Oligochaeta | 933 | 136 | 9 | 92 |
Dugesia | 1056 | 1 | ||
Nematoda | 1089 | 3 | 3 | 3 |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | |
Hydra | 1077 | 3 |