Listes faunistiques invertébrés
RHONE A DONZERE 1 06113000
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| Date prélèvement | 20/08/2009 |
|---|---|
| Méthode | Grand cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 20.0 | dominant |
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 5.0 | dominant |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | Surber |
| P2 | Hydrophytes | Nulle | Surber |
| P3 | Sables | Nulle | Surber |
| P4 | Blocs | Nulle | Surber |
| P5 | Pierres, galets | Lente | Drague |
| P6 | Pierres, galets | Lente | Drague |
| P7 | Pierres, galets | Lente | Drague |
| P8 | Pierres, galets | Lente | Drague |
| P9 | Substrat artificiel | Nulle | Substrat a |
| P10 | Substrat artificiel | Nulle | Substrat a |
| P11 | Vases | Nulle | Drague |
| P12 | Vases | Nulle | Drague |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 6 | ||
| Hydropsyche | 212 | 3 | 17 | |
| Agraylea | 201 | 3 | ||
| Hydroptila | 200 | 2 | 9 | 21 |
| Hydroptilidae | 193 | 2 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 2 | ||
| Psychomyia | 239 | 3 | 232 | 35 |
| Paduniella | 5147 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 2 | 11 | 1 |
| Cloeon | 387 | 39 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 18 | ||
| Heptagenia | 443 | 8 | ||
| Heptageniidae | 399 | 6 | ||
| Micronecta | 719 | 3 | ||
| Corixinae | 5196 | 3 | ||
| Dryops | 613 | 1 | ||
| Limnius | 623 | 1 | ||
| Chironomidae | 807 | 1944 | 5 | 1376 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 4 | ||
| Calopteryx | 650 | 1 | 11 | |
| Coenagrionidae | 658 | 3 | 2 | |
| Gomphus | 679 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Corophium | 3212 | 4 | 19 | 2215 |
| Dikerogammarus | 4202 | 72 | 72 | 316 |
| Gammarus | 892 | 4 | 4 | 676 |
| Gammaridae | 887 | 12 | 12 | 188 |
| Atyaephyra | 861 | 2 | 9 | |
| Orconectes | 870 | 2 | ||
| Jaera | 5097 | 2 | 1188 | 12176 |
| Corbicula | 1051 | 104 | 5 | 146 |
| Dreissena | 1046 | 6 | ||
| Pisidium | 1043 | 124 | 5 | |
| Ancylus | 1028 | 13 | 104 | 36 |
| Ferrissia | 1030 | 124 | 9 | |
| Potamopyrgus | 978 | 6048 | 57 | 9448 |
| Radix | 1004 | 24 | 4 | |
| Physa (sensu lato) | 997 | 26 | 6 | |
| Valvata | 972 | 2 | ||
| Erpobdellidae | 928 | 39 | ||
| Glossiphoniidae | 908 | 3 | 29 | |
| Piscicola | 919 | 2 | 1 | 9 |
| Oligochaeta | 933 | 13 | 536 | |
| Hypania | 4226 | 13 | 384 | |
| Dugesia | 1056 | 3 | 1 | |
| Hydracarina | 906 | 4 | ||
| Bryozoa | 1087 | 13 |