Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| 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 | 10.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 15.0 | dominant |
| Dalles, argiles | 64.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 29 | 9 |
| Leuctra geniculata | 33830 | 21 | 6 | 2 |
| Micrasema | 268 | 1 | 1 | 11 |
| Goera pilosa | 288 | 1 | ||
| Silo-lithax | 5219 | 7 | ||
| Goeridae | 286 | 5 | ||
| Hydropsyche | 212 | 5 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 40 | 11 | |
| Athripsodes | 311 | 1 | 12 | |
| Mystacides | 312 | 5 | 10 | 1 |
| Oecetis | 317 | 1 | 3 | |
| Limnephilinae | 3163 | 1 | 2 | 2 |
| Polycentropus | 231 | 1 | 6 | |
| Psychomyia pusilla | 240 | 2 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 1 | |
| Centroptilum luteolum | 384 | 1 | 4 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Baetidae | 363 | 3 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemerella | 450 | 2 | ||
| Ephemerellidae | 449 | 3 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 7 | 1 | |
| Elmis | 618 | 12 | 8 | |
| Esolus | 619 | 110 | 46 | 90 |
| Limnius | 623 | 6 | 15 | 11 |
| Oulimnius | 622 | 61 | 23 | 20 |
| Riolus | 625 | 30 | 208 | 280 |
| Stenelmis | 617 | 24 | 8 | |
| Brychius | 520 | 5 | 24 | |
| Haliplus | 518 | 1 | 3 | |
| Hydraena | 608 | 19 | ||
| Athericidae | 838 | 9 | 4 | |
| Chironomidae | 807 | 245 | 300 | 17 |
| Empididae | 831 | 4 | 1 | 4 |
| Limoniidae | 757 | 3 | 201 | 11 |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 14 | ||
| Gammarus | 892 | 108 | 8 | 97 |
| Gammaridae | 887 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 3 | ||
| Ancylus fluviatilis | 1029 | 4 | 1 | |
| Potamopyrgus antipodarum | 979 | 378 | 300 | 161 |
| Radix | 1004 | 3 | 1 | 19 |
| Physa (sensu lato) | 997 | 1 | 3 | |
| Erpobdellidae | 928 | 3 | 3 | |
| Glossiphoniidae | 908 | 3 | 3 | 1 |
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 1 | 8 | |
| Oligochaeta | 933 | 488 | 33 | 16 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Prostoma | 3110 | 1 |