Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 84 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 46 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 7.0 | dominant |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Algues | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 13 | |
| Leuctra | 69 | 63 | 25 | 21 |
| Nemoura | 26 | 5 | ||
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | 2 | 1 |
| Silo-lithax | 5219 | 1 | 6 | |
| Goeridae | 286 | 2 | 5 | 2 |
| Hydropsyche | 212 | 1 | 1 | 1 |
| Hydroptila | 200 | 2 | ||
| Lepidostomatidae | 304 | 1 | ||
| Mystacides | 312 | 8 | 12 | 5 |
| Oecetis | 317 | 2 | 3 | |
| Limnephilinae | 3163 | 2 | 2 | 12 |
| Polycentropus | 231 | 203 | 14 | 6 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 3 |
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 76 | 19 | 43 |
| Centroptilum | 383 | 8 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 74 | ||
| Torleya | 2391 | 5 | 1 | 1 |
| Ephemera | 502 | 8 | 2 | |
| Ecdyonurus | 421 | 2 | 27 | 7 |
| Leptophlebiidae | 473 | 9 | 1 | |
| Gerris | 735 | 2 | ||
| Platambus | 556 | 11 | 2 | |
| Elmis | 618 | 256 | 6 | 6 |
| Esolus | 619 | 96 | 34 | 20 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 1344 | 36 | 23 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 28 | 4 | 5 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 29 | 31 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1600 | 42 | 50 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 24 | 6 | |
| Psychodidae | 783 | 3 | 2 | |
| Simuliidae | 801 | 2 | 2 | 4 |
| Tabanidae | 837 | 1 | 5 | |
| Tipulidae | 753 | 5 | ||
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 16 | 1 | |
| Cordulegaster | 687 | 1 | 1 | |
| Gomphus | 679 | 1 | 1 | 1 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 18 | 2 | 1 |
| Sphaerium | 1044 | 10 | 6 | 3 |
| Ancylus | 1028 | 100 | 42 | 58 |
| Potamopyrgus | 978 | 140 | 124 | 17 |
| Radix | 1004 | 228 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 96 | 38 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |