Listes faunistiques invertébrés
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| Date prélèvement | 02/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 8.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Helophytes | Nulle | B |
| P3 | Dalles, argiles | Lente | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Sables | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Lente | B |
| P8 | Branchage, racines | Lente | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Bryophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | 2 | 76 |
| Leuctra | 69 | 4 | 5 | 8 |
| Micrasema | 268 | 23 | ||
| Glossosomatidae | 189 | 1 | 1 | |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | 21 | 196 |
| Goera | 287 | 31 | 16 | 61 |
| Silo | 292 | 1 | 3 | |
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 2 | 16 | |
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 2 | 2 | |
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 3 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 11 | 18 | |
| Oecetis | 317 | 13 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 5 | 12 | |
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 2 | 2 | |
| Polycentropus | 231 | 21 | ||
| Psychomyia | 239 | 2 | 2 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostomatidae | 321 | 4 | 1 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 2 | 33 | 62 |
| Centroptilum | 383 | 6 | 8 | |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 14 | 17 | 33 |
| Ephemera | 502 | 3 | 2 | |
| Ecdyonurus | 421 | 8 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 2 | 190 | 64 |
| Elmis | 618 | 101 | 49 | 15 |
| Esolus | 619 | 3 | 136 | 465 |
| Limnius | 623 | 2 | 7 | |
| Oulimnius | 622 | 271 | 143 | 11 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 2 | 8 | 11 |
| Anacaena | 580 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 3 | 1 | |
| Atrichops | 840 | 17 | 6 | 60 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 152 | 19 | 35 |
| Dixa | 794 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 4 | 1 | |
| Antocha | 759 | 3 | 1 | 2 |
| Dicranota | 765 | 12 | 17 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 2 | |
| Tabanidae | 837 | 1 | 2 | 10 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Boyeria | 670 | 10 | ||
| Calopteryx | 650 | 45 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 4 | |
| Copepoda | 3206 | 3 | 3 | |
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 10 | ||
| Ancylus | 1028 | 5 | 1 | 4 |
| Potamopyrgus | 978 | 3052 | 1935 | 2925 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | 3 | |
| Physella | 19280 | 13 | ||
| Pisidium | 1043 | 6 | ||
| Oligochaeta | 933 | 120 | 7 | 67 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |