Listes faunistiques invertébrés
Lauquet à Couffoulens 06177500
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 22.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Branchage, racines | Lente | A |
| P3 | Algues | Moyenne | C |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Algues | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 2 | 16 |
| Agapetus | 191 | 6 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 5 | ||
| Hydropsyche | 212 | 57 | 6 | |
| Hydroptila | 200 | 82 | 2 | 18 |
| Mystacides | 312 | 4 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | 15 |
| Psychomyia | 239 | 20 | 2 | 9 |
| Rhyacophila lato-sensu | 183 | 6 | ||
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 192 | 20 | |
| Centroptilum | 383 | 19 | 1 | |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 6 | 16 | 15 |
| Caenis | 457 | 20 | 76 | 29 |
| Ephemerella ignita | 451 | 46 | 1 | 1 |
| Ecdyonurus | 421 | 3 | 8 | |
| Choroterpes | 474 | 1 | 14 | 14 |
| Habrophlebia | 491 | 1 | ||
| Ephoron | 496 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Esolus | 619 | 15 | 3 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 85 | 43 | 26 |
| Stenelmis | 617 | 4 | 3 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 589 | 137 | 71 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 81 | 1 | 11 |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 343 | 3 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | 1 |
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 284 | 129 | 57 |
| Gammaridae | 887 | 9 | 3 | |
| Echinogammarus | 888 | 48 | ||
| Ancylus | 1028 | 6 | 4 | 13 |
| Bithynia | 994 | 1 | ||
| Ferrissia | 1030 | 5 | 1 | |
| Potamopyrgus | 978 | 7 | 36 | 1 |
| Physidae | 995 | 5 | 3 | |
| Physella | 19280 | 6 | 4 | 3 |
| Corbicula | 1051 | 4 | ||
| Tricladida | 1054 | 14 | 3 | 8 |
| Dugesiidae | 1055 | 33 | 2 | 3 |
| Erpobdellidae | 928 | 1 | 8 | 3 |
| Oligochaeta | 933 | 120 | 27 | 9 |
| Hydrozoa | 3168 | 3 | 3 | 3 |
| Nemertea | 1052 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |