Listes faunistiques invertébrés
IRANCE A MEZERIAT 06048540
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| Date prélèvement | 28/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 42.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Granulats | Moyenne | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Nulle | A |
| P9 | Granulats | Lente | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 3 | 2 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 4 | 1 | |
| Athripsodes | 311 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 8 | 14 | 12 |
| Centroptilum | 383 | 2 | ||
| Procloeon bifidum | 391 | 1 | 10 | |
| Procloeon | 390 | 3 | 2 | |
| Ephemerella ignita | 451 | 2 | 12 | 12 |
| Ephemera | 502 | 1 | 5 | |
| Heptageniidae | 399 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 4 | 1 | 3 |
| Limnius | 623 | 6 | 17 | 14 |
| Oulimnius | 622 | 3 | 2 | 1 |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 945 | 26 | 145 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 288 | 10 | |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 1 | 2 | 6 |
| Micronecta | 719 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 313 | 455 | 217 |
| Gammarus | 892 | 170 | 550 | 7 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 4 | 6 | |
| Theodoxus | 967 | 38 | 49 | 25 |
| Sphaeriidae | 1042 | 2 | 4 | |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Unionidae | 1037 | 1 | ||
| Unio | 1041 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 9 | 40 | 185 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |