Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 14 | 38 |
| Euleuctra geniculata | 68 | 3 | 3 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 2 | 5 | 86 |
| Hydroptila | 200 | 95 | 2 | 6 |
| Mystacides | 312 | 6 | 1 | 1 |
| Limnephilinae | 3163 | 2 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 17 | 29 | 6 |
| Psychomyia | 239 | 1 | 41 | 59 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis | 364 | 2 | 3 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | 3 | |
| Ephemerella | 450 | 2 | 3 | |
| Ecdyonurus | 421 | 1 | ||
| Micronecta | 719 | 9 | 1 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Colymbetinae | 2395 | 5 | ||
| Dytiscinae | 2396 | 8 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 24 | 7 | 28 |
| Esolus | 619 | 4 | 8 | 19 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 4 | ||
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 3 | ||
| Athericidae | 838 | 2 | 6 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 386 | 102 | 115 |
| Limoniidae | 757 | 7 | 18 | |
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | ||
| Pacifastacus | 872 | 2 | 1 | 2 |
| Hydracarina | 906 | 3 | 1 | |
| Ancylus | 1028 | 7 | 59 | 67 |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 16 | 3 | 4 |