Listes faunistiques invertébrés
L'Estaut au niveau de Belpech 05166900
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Goeridae |
| I2M2 | 0.7094 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | |
| Goera pilosa | 288 | 1 | ||
| Goeridae | 286 | 1 | 5 | |
| Cheumatopsyche lepida | 222 | 179 | 36 | 454 |
| Hydropsyche | 212 | 537 | 85 | 113 |
| Hydroptila | 200 | 5 | 1 | 8 |
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 21 | 19 | 3 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 3 | 13 |
| Tinodes | 245 | 1 | 2 | 2 |
| Baetis lato sensu | 9794 | 9 | 9 | 24 |
| Centroptilum luteolum | 384 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 60 | 28 | 24 |
| Ephemera | 502 | 5 | 3 | |
| Ecdyonurus | 421 | 1 | 3 | |
| Heptageniidae | 399 | 2 | 1 | |
| Aphelocheirus aestivalis | 2714 | 40 | 10 | 57 |
| Dryops | 613 | 2 | 4 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 9 | 5 | 24 |
| Esolus | 619 | 1 | 6 | 12 |
| Limnius | 623 | 6 | 20 | 33 |
| Oulimnius | 622 | 14 | 4 | 9 |
| Stenelmis | 617 | 8 | 19 | 42 |
| Orectochilus | 515 | 2 | 1 | 7 |
| Hydraena | 608 | 4 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 80 | 50 | 12 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 680 | 113 | 77 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 2 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 11 | 3 | |
| Gomphus | 679 | 7 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 1 | 3 | 1 |
| Pisidium | 1043 | 72 | 6 | |
| Sphaerium | 1044 | 3 | ||
| Sphaeriidae | 1042 | 72 | 9 | |
| Unio | 1041 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 20 | 49 |
| Potamopyrgus antipodarum | 979 | 12 | 100 | 3 |
| Physa (sensu lato) | 997 | 4 | 1 | |
| Planorbidae | 1009 | 4 | 5 | |
| Erpobdellidae | 928 | 5 | 2 | 5 |
| Glossiphoniidae | 908 | 3 | 2 | 2 |
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 48 | 14 | 10 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |