Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | ||
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 5 | ||
| Leuctra geniculata | 33830 | 13 | 6 | |
| Glossosomatidae | 189 | 5 | 2 | |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo-lithax | 5219 | 2 | ||
| Hydropsyche | 212 | 1 | 16 | 17 |
| Hydroptila | 200 | 2 | ||
| Leptocerus | 319 | 17 | ||
| Mystacides | 312 | 6 | 1 | 6 |
| Polycentropodidae | 223 | 7 | 8 | 6 |
| Polycentropus | 231 | 8 | 25 | 8 |
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 4 | ||
| Baetis lato sensu | 9794 | 10 | 4 | |
| Centroptilum | 383 | 7 | 1 | 2 |
| Brachycercus | 468 | 2 | ||
| Caenis | 457 | 88 | 60 | 30 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 84 | 42 | 20 |
| Heptageniidae | 399 | 44 | ||
| Ecdyonurus | 421 | 128 | 120 | |
| Habrophlebia | 491 | 24 | 72 | 26 |
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 1 | 5 | |
| Esolus | 619 | 1 | 10 | 17 |
| Oulimnius | 622 | 44 | 5 | 5 |
| Stenelmis | 617 | 2 | 1 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 3 | 4 | 8 |
| Chironomidae | 807 | 784 | 112 | 120 |
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 2 | |
| Syrphidae | 843 | 1 | ||
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 2 | 1 | |
| Boyeria | 670 | 2 | 1 | |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 4 | 1 | 3 |
| Calopteryx | 650 | 5 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Copepoda | 3206 | 10 | 4 | 2 |
| Ostracoda | 3170 | 2 | 3 | 4 |
| Gammaridae | 887 | 10 | 4 | 1 |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 30 | 104 | 64 |
| Sphaeriidae | 1042 | 1 | 1 | 1 |
| Physa (sensu lato) | 997 | 3 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 20 | 21 | |
| Potamopyrgus | 978 | 12 | 11 | 52 |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 86 | 18 | 24 |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 1 | 1 | |
| Nematoda | 1089 | 3 | 5 | |
| Hydrozoa | 3168 | 34 | 1 | 5 |