Listes faunistiques invertébrés
LIGNE A CHAUZON 2 06580274
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| Date prélèvement | 12/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 71.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 127 | |
| Leuctra | 69 | 16 | 203 | 5 |
| Protonemura | 46 | 2 | ||
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 19 | 46 | 20 |
| Hydroptila | 200 | 4 | 2 | 2 |
| Orthotrichia | 197 | 1 | ||
| Leptocerus | 319 | 5 | ||
| Mystacides | 312 | 7 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | 1 | |
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 3 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | 31 | 21 |
| Rhyacophila lato-sensu | 183 | 8 | 12 | 2 |
| Baetis lato sensu | 9794 | 1314 | 822 | 609 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 51 | 3 | 2 |
| Ephemerella | 450 | 86 | 12 | 12 |
| Ecdyonurus | 421 | 5 | ||
| Heptageniidae | 399 | 5 | ||
| Micronecta | 719 | 3 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 17 | 30 | 7 |
| Limnius | 623 | 4 | 38 | 1 |
| Oulimnius | 622 | 26 | 14 | 15 |
| Stenelmis | 617 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 18 | 7 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 865 | 62 | 331 |
| Clinocerinae | 9813 | 1 | 1 | |
| Limoniini | 20393 | 17 | 13 | |
| Psychodidae | 783 | 6 | 2 | |
| Simuliidae | 801 | 2754 | 93 | 658 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 19 | 1 | 1 |
| Gammarus | 892 | 1 | 4 | |
| Copepoda | 3206 | 3 | 3 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 5 | 3 | 2 |
| Oligochaeta | 933 | 2 | ||
| Dugesia | 1056 | 1 | 2 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |