Listes faunistiques invertébrés
VEORE A ETOILE-SUR-RHONE 2 06106684
- Télécharger la fiche IRSTEA xls / 292 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 35 |
| I2M2 | 0.4769 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 18.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Algues | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Hydropsyche | 212 | 2 | 7 | 18 |
| Hydroptila | 200 | 68 | 96 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 3 | ||
| Alainites | 32269 | 1 | 4 | |
| Baetis lato sensu | 9794 | 4 | 10 | |
| Baetis | 364 | 3 | 32 | |
| Caenis | 457 | 14 | 30 | 12 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 6 | 15 | |
| Heptageniidae | 399 | 3 | 2 | 2 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 4 | 5 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 179 | 27 | 100 |
| Esolus | 619 | 6 | 44 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 9 | 4 | 4 |
| Riolus | 625 | 155 | 9 | 24 |
| Stenelmis | 617 | 108 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Lispe | 2944 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Atrichops | 840 | 58 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 121 | 1944 | 2816 |
| Clinocerinae | 9813 | 3 | 2 | |
| Hemerodromiinae | 3202 | 21 | 31 | 10 |
| Limoniini | 20393 | 2 | 24 | 25 |
| Psychodidae | 783 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 7984 | 1224 | 688 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 4 | ||
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 106 | 65 | 16 |
| Physidae | 995 | 3 | ||
| Valvata | 972 | 29 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 25 | 6 | 156 |
| Dendrocoelum | 1072 | 1 | ||
| Dendrocoelum lacteum | 1074 | 1 | ||
| Dugesia | 1056 | 2 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |