Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Pierres, galets | Lente | B3 |
| P4 | Roches | Moyenne | B2 |
| P5 | Pierres, galets | Moyenne | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Branchage, racines | Lente | B1 |
| P10 | Pierres, galets | Lente | B2 |
| P11 | Roches | Lente | B2 |
| P12 | Helophytes | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 2 | |
| Leuctra | 69 | 1 | 18 | 3 |
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 7 | ||
| Hydropsyche | 212 | 31 | 133 | 55 |
| Mystacides | 312 | 1 | 1 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 10 | 49 | 9 |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 2 | 13 | 8 |
| Psychomyia | 239 | 11 | 7 | |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 14 | 4 | 1 |
| Baetis | 364 | 3 | 13 | 2 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 3 | 1 | |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 16 | 5 | 3 |
| Ecdyonurus | 421 | 2 | ||
| Micronecta | 719 | 15 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 5 | 6 | 11 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 1 | 2 | 1 |
| Athericidae | 838 | 7 | 13 | 12 |
| Chironomidae | 807 | 480 | 70 | 50 |
| Limoniidae | 757 | 15 | 20 | |
| Simuliidae | 801 | 4 | 2 | |
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 90 | 40 |
| Radix | 1004 | 1 | 1 | |
| Erpobdellidae | 928 | 11 | 19 | |
| Glossiphoniidae | 908 | 2 | 12 | 9 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 5 | 16 | 20 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 |