Listes faunistiques invertébrés
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| Date prélèvement | 19/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | 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 |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 276 | 135 | 323 |
| Hydropsyche | 212 | 491 | 86 | 85 |
| Hydroptila | 200 | 3 | 184 | 39 |
| Ithytrichia | 198 | 14 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 2 | 2 |
| Polycentropodidae | 223 | 5 | 4 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 544 | 280 |
| Rhyacophila lato-sensu | 183 | 6 | 108 | 55 |
| Baetis | 364 | 414 | 252 | 514 |
| Centroptilum | 383 | 12 | ||
| Caenis | 457 | 10 | 13 | 12 |
| Ephemera | 502 | 11 | 59 | 44 |
| Ephemerella ignita | 451 | 295 | 21 | 378 |
| Aphelocheirus | 721 | 26 | 32 | 61 |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 174 | 99 | 76 |
| Esolus | 619 | 11 | 41 | 7 |
| Limnius | 623 | 22 | 94 | 36 |
| Oulimnius | 622 | 39 | 70 | 47 |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 31 | 115 | 35 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 407 | 431 | 257 |
| Empididae | 831 | 9 | 5 | |
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 69 | 1 | 2 |
| Tabanidae | 837 | 2 | 2 | 1 |
| Calopteryx | 650 | 7 | 1 | |
| Gomphus | 679 | 2 | 4 | 1 |
| Onychogomphus | 682 | 1 | 2 | |
| Sialis | 704 | 2 | ||
| Sisyra | 856 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 3075 | 372 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Bivalvia | 5125 | 1 | ||
| Sphaerium | 1044 | 318 | 111 | 65 |
| Pisidium | 1043 | 60 | 111 | 28 |
| Unio | 1041 | 1 | ||
| Ancylus | 1028 | 62 | 354 | 109 |
| Potamopyrgus | 978 | 37 | 222 | 137 |
| Theodoxus | 967 | 3 | 18 | 10 |
| Planorbidae | 1009 | 2 | 1 | 1 |
| Erpobdellidae | 928 | 2 | 8 | 5 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Oligochaeta | 933 | 247 | 287 | 170 |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 3 | 3 |