Listes faunistiques invertébrés
La Gimone à Lafitte 05153000
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/10/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.6426 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 78.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Branchage, racines | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Paraleptophlebia | 481 | 5 | 3 | 4 |
| Ephemera | 502 | 2 | ||
| Heptagenia | 443 | 5 | 27 | 43 |
| Hydroptilidae | 193 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 4 | |
| Polycentropus | 231 | 2 | 1 | |
| Aphelocheirus | 721 | 5 | 19 | |
| Cheumatopsyche | 221 | 35 | 49 | |
| Hydropsyche | 212 | 143 | 89 | 145 |
| Ancylus | 1028 | 3 | ||
| Baetis | 364 | 16 | 6 | 11 |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 4 | 6 | 4 |
| Corbicula | 1051 | 2 | 1 | 2 |
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | 2 | 4 |
| Oulimnius | 622 | 6 | ||
| Riolus | 625 | 2 | 1 | |
| Stenelmis | 617 | 16 | 10 | 15 |
| Ferrissia | 1030 | 4 | ||
| Echinogammarus | 888 | 549 | 123 | 175 |
| Potamopyrgus | 978 | 1 | ||
| Theodoxus | 967 | 14 | 58 | 40 |
| Physa (sensu lato) | 997 | 13 | ||
| Planorbidae | 1009 | 3 | 1 | 1 |
| Asellidae | 880 | 2 | 2 | |
| Chironomidae | 807 | 111 | 1 | 22 |
| Oligochaeta | 933 | 56 | 61 | 62 |
| Piscicolidae | 918 | 1 | ||
| Boyeria | 670 | 1 | ||
| Athericidae | 838 | 2 | 3 | |
| Atyaephyra | 861 | 3 | ||
| Calopteryx | 650 | 10 | 2 | 4 |
| Procambarus | 2027 | 2 | ||
| Dixidae | 793 | 2 | ||
| Dryops | 613 | 1 | ||
| Dugesiidae | 1055 | 13 | 34 | |
| Empididae | 831 | 1 | 3 | |
| Onychogomphus | 682 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Hydrozoa | 3168 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | 47 |