Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 23 | 50 | 17 |
| Leuctra geniculata | 33830 | 4 | 40 | 38 |
| Perla | 164 | 2 | 3 | |
| Micrasema | 268 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Agapetus | 191 | 3 | 3 | |
| Glossosoma | 190 | 5 | 4 | |
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 148 | 8 | 48 |
| Hydropsychidae | 211 | 9 | ||
| Hydroptila | 200 | 7 | 14 | 17 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 4 | 21 | 2 |
| Rhyacophila lato-sensu | 183 | 26 | 7 | 12 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 19 | 76 | 138 |
| Procloeon | 390 | 2 | 4 | |
| Baetidae | 363 | 11 | 5 | 8 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 20 | 18 | 17 |
| Torleya major | 452 | 2 | 1 | |
| Ephemera | 502 | 2 | 1 | 2 |
| Ecdyonurus | 421 | 8 | 7 | |
| Epeorus | 400 | 2 | ||
| Heptageniidae | 399 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 3 | 15 | 38 |
| Esolus | 619 | 15 | 96 | 170 |
| Limnius | 623 | 14 | 15 | 5 |
| Oulimnius | 622 | 3 | 7 | |
| Riolus | 625 | 1 | 15 | 5 |
| Orectochilus | 515 | 2 | ||
| Brychius | 520 | 1 | 1 | |
| Hydraena | 608 | 2 | 3 | |
| Hydrocyphon | 637 | 1 | 2 | |
| Athericidae | 838 | 2 | 1 | 3 |
| Blephariceridae | 747 | 1 | 4 | |
| Chironomidae | 807 | 1190 | 312 | 265 |
| Empididae | 831 | 2 | 3 | 2 |
| Limoniidae | 757 | 6 | 55 | 19 |
| Simuliidae | 801 | 8 | 25 | |
| Tabanidae | 837 | 3 | ||
| Gammarus | 892 | 117 | 375 | 480 |
| Gammaridae | 887 | 9 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 43 | 23 |
| Potamopyrgus antipodarum | 979 | 46 | 9 | 40 |
| Radix | 1004 | 5 | 5 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Dugesiidae | 1055 | 3 | ||
| Oligochaeta | 933 | 40 | 15 | 1 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |