Listes faunistiques invertébrés
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| Date prélèvement | 07/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 9.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 38.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | ||
| Goera | 287 | 7 | 1 | 3 |
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 8 | 3 | |
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 4 | ||
| Mystacides | 312 | 10 | 2 | |
| Polycentropodidae | 223 | 1 | 1 | 2 |
| Cyrnus | 224 | 9 | 2 | 13 |
| Psychomyia | 239 | 1 | 2 | 1 |
| Tinodes | 245 | 2 | ||
| Baetidae | 363 | 3 | 2 | 2 |
| Baetis | 364 | 11 | 5 | 1 |
| Procloeon | 390 | 3 | 1 | |
| Caenis | 457 | 17 | 9 | 6 |
| Ephemera | 502 | 1 | ||
| Micronecta | 719 | 24 | 32 | 928 |
| Gerris | 735 | 1 | 3 | 1 |
| Elmidae | 614 | 1 | ||
| Oulimnius | 622 | 24 | 5 | 4 |
| Haliplidae | 517 | 1 | 1 | |
| Haliplus | 518 | 2 | 5 | 4 |
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 2 | 5 | 6 |
| Chironomidae | 807 | 528 | 616 | 455 |
| Simuliidae | 801 | 15 | 3 | 2 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Zygoptera | 9785 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 7 | ||
| Gomphidae | 678 | 3 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 6 | 1 | |
| Crambidae | 2947 | 3 | ||
| Asellidae | 880 | 13 | ||
| Atyaephyra | 861 | 4 | 1 | |
| Orconectes | 870 | 2 | ||
| Crangonyx | 5116 | 4 | ||
| Gammaridae | 887 | 2 | 1 | 1 |
| Gammarus | 892 | 1 | 1 | |
| Corbicula | 1051 | 2 | 41 | 6 |
| Sphaeriidae | 1042 | 4 | ||
| Sphaerium | 1044 | 1 | ||
| Pisidium | 1043 | 7 | ||
| Bithynia | 994 | 7 | ||
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Lymnaeidae | 998 | 1 | 10 | |
| Galba | 1001 | 1 | 4 | |
| Physidae | 995 | 1 | 1 | 2 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Planorbidae | 1009 | 208 | 2 | 1 |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 5 | 1 | |
| Dugesiidae | 1055 | 24 | 6 | 3 |
| Oligochaeta | 933 | 6 | 89 | 73 |
| Hydracarina | 906 | 4 | 10 | 3 |
| Hydrozoa | 3166 | 1 | ||
| Porifera | 1090 | 2 | 2 | 6 |
| Bryozoa | 1087 | 481 | ||
| Ostracoda | 3170 | 2 | ||
| Copepoda | 3206 | 4 | ||
| Cladocera | 3127 | 1 | 1 |