Listes faunistiques invertébrés
Le Lourdon à Lentigny 04012870
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/04/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 57.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnia | 116 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | 1 | |
| Nemouridae | 20 | 1 | ||
| Isoperla | 140 | 1 | 25 | 36 |
| Brachyptera | 3 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Drusinae | 3120 | 3 | ||
| Limnephilinae | 3163 | 11 | 10 | 1 |
| Limnephilidae | 276 | 1 | ||
| Centroptilum | 383 | 2 | 2 | |
| Ephemerella | 450 | 6 | 74 | 46 |
| Habrophlebia | 491 | 37 | 53 | 8 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 7 | 3 | |
| Siphlonurus | 350 | 84 | 2 | |
| Micronecta | 719 | 1 | 27 | 3 |
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Ceratopogonidae | 819 | 4 | 11 | |
| Chironomidae | 807 | 82 | 513 | 464 |
| Limoniidae | 757 | 15 | 8 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 10 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Gammarus | 892 | 11 | 105 | 80 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 124 | 13 | 22 |
| Pisidium | 1043 | 8 | ||
| Sphaeriidae | 1042 | 1 | 5 | |
| Potamopyrgus | 978 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 682 | 1612 |
| Polycelis | 1064 | 7 | 6 | 2 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |