Listes faunistiques invertébrés
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| Date prélèvement | 03/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Taeniopteryx | 14 | 2 | ||
| Taeniopterygidae | 2 | 3 | 1 | |
| Silo | 292 | 3 | 6 | |
| Hydropsyche | 212 | 64 | 5 | 141 |
| Athripsodes | 311 | 31 | 5 | 9 |
| Ceraclea | 313 | 2 | 2 | 2 |
| Mystacides | 312 | 40 | 4 | |
| Oecetis | 317 | 22 | 5 | 2 |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 4 | 3 | 18 |
| Caenis | 457 | 10 | 1 | 2 |
| Ephemera | 502 | 24 | 62 | 78 |
| Paraleptophlebia | 481 | 22 | ||
| Leptophlebiidae | 473 | 37 | 8 | 3 |
| Aphelocheirus | 721 | 1 | 23 | 22 |
| Micronecta | 719 | 1 | 1 | |
| Platambus | 556 | 10 | 4 | 2 |
| Elmis | 618 | 4 | 2 | 2 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 5 | 6 | |
| Oulimnius | 622 | 76 | 37 | 88 |
| Orectochilus | 515 | 5 | 3 | 8 |
| Atrichops | 840 | 53 | 96 | 53 |
| Chironomidae | 807 | 1089 | 272 | 2528 |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Psychodidae | 783 | 2 | 1 | 2 |
| Tabanidae | 837 | 4 | 3 | 4 |
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 5 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 336 | 164 | 1892 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Orconectes | 870 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 160 | 124 | 92 |
| Sphaerium | 1044 | 15 | 8 | |
| Unionidae | 1037 | 8 | 2 | 1 |
| Ancylus | 1028 | 5 | 4 | 11 |
| Bithynia | 994 | 3 | 6 | 1 |
| Potamopyrgus | 978 | 152 | 220 | 864 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | 1 | |
| Oligochaeta | 933 | 26 | 337 | 84 |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 40 | 4 | 9 |
| Hydra | 1077 | 1 | ||
| Bryozoa | 1087 | 1 |