Listes faunistiques invertébrés
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| Date prélèvement | 12/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| 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 | 5.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 79.0 | dominant |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Algues | Moyenne | C |
| P10 | Algues | Rapide | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 53 | 10 | 8 |
| Leuctra geniculata | 33830 | 9 | 9 | |
| Leuctridae | 66 | 3 | 1 | |
| Brachycentrus | 265 | 10 | ||
| Micrasema | 268 | 247 | 14 | 570 |
| Oligoplectrum maculatum | 264 | 10 | 1 | 90 |
| Silo | 292 | 6 | 4 | |
| Silo-lithax | 5219 | 1 | 1 | |
| Hydropsyche | 212 | 244 | 5 | 53 |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 49 | 51 | 246 |
| Hydroptilidae | 193 | 6 | 11 | 6 |
| Lepidostoma hirtum | 306 | 1 | ||
| Lepidostomatidae | 304 | 2 | ||
| Athripsodes | 311 | 8 | 23 | 34 |
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 16 | 35 | 286 |
| Oecetis | 317 | 48 | 14 | 69 |
| Leptoceridae | 310 | 80 | ||
| Limnephilinae | 3163 | 1 | ||
| Plectrocnemia | 228 | 1 | 2 | |
| Polycentropus | 231 | 13 | 31 | 5 |
| Polycentropodidae | 223 | 2 | 7 | |
| Metalype fragilis | 247 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 59 | 6 | 120 |
| Sericostoma | 322 | 11 | 17 | 6 |
| Sericostomatidae | 321 | 3 | 28 | 4 |
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum luteolum | 384 | 39 | 146 | 200 |
| Cloeon | 387 | 1 | 13 | 17 |
| Procloeon bifidum | 391 | 4 | ||
| Baetidae | 363 | 3 | 8 | 11 |
| Caenis | 457 | 10 | 4 | 1 |
| Ephemerella ignita | 451 | 39 | 10 | 23 |
| Torleya major | 452 | 4 | 6 | 10 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Micronecta | 719 | 4 | ||
| Pomatinus substriatus | 33844 | 4 | 1 | |
| Colymbetinae | 2395 | 4 | 3 | |
| Hydroporinae | 2393 | 11 | 7 | |
| Elmis | 618 | 166 | 58 | 164 |
| Esolus | 619 | 55 | 144 | 164 |
| Oulimnius | 622 | 102 | 105 | 88 |
| Riolus | 625 | 37 | 96 | 140 |
| Stenelmis | 617 | 9 | ||
| Orectochilus | 515 | 1 | 1 | 2 |
| Haliplus | 518 | 32 | 11 | 12 |
| Haliplidae | 517 | 2 | ||
| Hydraena | 608 | 4 | 3 | |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 27 | 174 | |
| Athericidae | 838 | 3 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1800 | 6720 | 8160 |
| Culicidae | 796 | 7 | ||
| Empididae | 831 | 2 | 2 | 12 |
| Limoniidae | 757 | 12 | 34 | 3 |
| Psychodidae | 783 | 3 | 5 | |
| Simuliidae | 801 | 38 | ||
| Stratiomyidae | 824 | 5 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 5 | 1 | 5 |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 4 | 2 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 53 | 4 | 25 |
| Gammaridae | 887 | 13 | 3 | 3 |
| Ancylus fluviatilis | 1029 | 1 | 3 | |
| Bithynia | 994 | 9 | 1 | |
| Potamopyrgus antipodarum | 979 | 1 | 3 | |
| Galba truncatula | 1002 | 8 | ||
| Radix | 1004 | 12 | 7 | 17 |
| Lymnaeidae | 998 | 1 | ||
| Planorbidae | 1009 | 30 | 15 | 7 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | 3 | |
| Oligochaeta | 933 | 655 | 171 | 3240 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |