Listes faunistiques invertébrés
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| Date prélèvement | 20/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | 1 | |
| Cheumatopsyche | 221 | 66 | 2 | 5 |
| Hydropsyche | 212 | 124 | 5 | 1 |
| Hydroptila | 200 | 1 | 5 | |
| Ithytrichia | 198 | 43 | 1 | |
| Lepidostomatidae | 304 | 9 | 7 | |
| Lepidostoma | 305 | 13 | 4 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 16 | 5 | |
| Mystacides | 312 | 13 | 5 | 1 |
| Oecetis | 317 | 2 | 1 | |
| Polycentropodidae | 223 | 10 | 6 | |
| Polycentropus | 231 | 53 | 17 | 2 |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 7 | 10 | 1 |
| Baetis | 364 | 24 | 3 | 6 |
| Centroptilum | 383 | 13 | 10 | 1 |
| Cloeon | 387 | 1 | 1 | |
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 7 | 8 | 13 |
| Ephemerellidae | 449 | 2 | ||
| Serratella | 5152 | 180 | 2 | 80 |
| Habrophlebia | 491 | 1 | ||
| Aphelocheirus | 721 | 80 | 16 | 55 |
| Micronecta | 719 | 120 | 95 | 28 |
| Elmis | 618 | 66 | 7 | 24 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 16 | 11 | 30 |
| Oulimnius | 622 | 83 | 4 | 24 |
| Gyrinidae | 512 | 15 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 11 | 5 | 6 |
| Chironomidae | 807 | 260 | 55 | 44 |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 8 | 3 | 1 |
| Tabanidae | 837 | 2 | 1 | 1 |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 13 | 1 | |
| Gomphidae | 678 | 1 | 1 | 1 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Orconectes | 870 | 1 | ||
| Gammaridae | 887 | 10 | ||
| Gammarus | 892 | 230 | 30 | 7 |
| Spongillidae | 3106 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 50 | 26 | |
| Sphaerium | 1044 | 70 | 13 | 30 |
| Pisidium | 1043 | 80 | 91 | 20 |
| Ancylus | 1028 | 43 | 65 | 60 |
| Hydrobiidae | 973 | 34 | 78 | |
| Potamopyrgus | 978 | 400 | 26 | 42 |
| Lymnaeidae | 998 | 5 | ||
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 140 | 65 | 55 |
| Planorbidae | 1009 | 2 | 1 | |
| Erpobdellidae | 928 | 10 | ||
| Glossiphoniidae | 908 | 2 | 2 | 12 |
| Oligochaeta | 933 | 14 | 13 | 30 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3166 | 3 |