Listes faunistiques invertébrés
La Bartuche au niveau de Labarrere 05106760
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.3164 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | ||
| Granulats | 48.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 44.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus fluviatilis | 1029 | 1 | 5 | 2 |
| Ceratopogonidae | 819 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 11 | 250 | 66 |
| Echinogammarus | 888 | 17 | 201 | 64 |
| Gammarus | 892 | 2 | 7 | |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 27 | 156 | 27 |
| Potamopyrgus antipodarum | 979 | 140 | 497 | 682 |
| Chironomidae | 807 | 14 | 51 | 41 |
| Sphaeriidae | 1042 | 1 | 4 | |
| Pisidium | 1043 | 4 | 2 | 6 |
| Sphaerium | 1044 | 6 | ||
| Planariidae | 1061 | 2 | ||
| Nematoda | 1089 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Limnephilinae | 3163 | 6 | 10 | |
| Copepoda | 3206 | 1 | 1 | |
| Pediciidae | 50011 | 7 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 4 | 1 | |
| Goera pilosa | 288 | 4 | ||
| Sericostomatidae | 321 | 1 | 1 | 2 |
| Sericostoma | 322 | 4 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephemera | 502 | 42 | 11 | 16 |
| Polycentropodidae | 223 | 1 | ||
| Elmis | 618 | 14 | 252 | 34 |
| Limnius | 623 | 1 | 18 | 6 |
| Riolus | 625 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 6 | ||
| Gerridae | 734 | 2 | 1 | |
| Dixidae | 793 | 1 | 1 | 2 |