Listes faunistiques invertébrés
BARBEROLLE A VALENCE 2 06106250
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| I2M2 | 0.3939 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 76.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Hydroptila | 200 | 2 | 1 | 5 |
| Mystacides | 312 | 8 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 200 | 90 | 140 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 13 | 1 | 3 |
| Nepidae | 725 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 2 | 50 | 7 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 6 | 58 | 27 |
| Hydrophilidae | 571 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 100 | 140 | 78 |
| Empididae | 831 | 14 | 35 | 24 |
| Limoniidae | 757 | 7 | 12 | 28 |
| Psychodidae | 783 | 3 | 5 | |
| Simuliidae | 801 | 18 | 200 | 110 |
| Tipulidae | 753 | 2 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 16 | ||
| Gammarus | 892 | 305 | 11 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Potamopyrgus | 978 | 4 | 2 | |
| Radix | 1004 | 6 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 28 | 9 | 44 |
| Dugesiidae | 1055 | 4 | 1 | |
| Planariidae | 1061 | 2 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |