Listes faunistiques invertébrés
Agly à Lesquerde 1 06173250
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| Date prélèvement | 12/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Blocs | Nulle | B |
| P3 | Granulats | Nulle | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Bryophytes | Moyenne | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 15 | 21 | |
| Leuctra | 69 | 32 | 14 | 17 |
| Micrasema | 268 | 20 | 19 | 43 |
| Oligoplectrum | 263 | 2 | 2 | |
| Calamoceras | 342 | 66 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 2 | 1 | |
| Goeridae | 286 | 6 | ||
| Goera | 287 | 1 | 13 | 34 |
| Hydropsychidae | 211 | 370 | 2 | 128 |
| Cheumatopsyche | 221 | 42 | 9 | 37 |
| Hydropsyche | 212 | 61 | 5 | 104 |
| Hydroptila | 200 | 2 | 3 | 47 |
| Orthotrichia | 197 | 5 | 1 | 1 |
| Lepidostoma | 305 | 1 | 1 | |
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | 4 | |
| Mystacides | 312 | 12 | 3 | 1 |
| Triaenodes | 314 | 44 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 7 | 4 | 2 |
| Psychomyiidae | 238 | 2 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 9 | |
| Baetis | 364 | 14 | 1 | 192 |
| Caenis | 457 | 89 | 23 | 128 |
| Serratella | 5152 | 1 | 1 | 2 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 179 | 49 | 139 |
| Esolus | 619 | 3 | 35 | 135 |
| Limnius | 623 | 1 | 8 | 59 |
| Oulimnius | 622 | 323 | 237 | 378 |
| Riolus | 625 | 15 | 39 | 41 |
| Stenelmis | 617 | 3 | 21 | |
| Orectochilus | 515 | 4 | 6 | |
| Anacaena | 580 | 1 | ||
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 10 | 26 | 25 |
| Atrichops | 840 | 22 | 7 | 4 |
| Chironomidae | 807 | 211 | 63 | 134 |
| Chelifera | 2884 | 1 | 2 | 2 |
| Clinocerinae | 9813 | 6 | 1 | 5 |
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 43 | 34 | |
| Simulium | 806 | 43 | 1 | 7 |
| Boyeria | 670 | 10 | 2 | |
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 4 | 4 | 12 |
| Platycnemis | 657 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 13 | 49 | 168 |
| Bithynia | 994 | 10 | 1 | |
| Potamopyrgus | 978 | 542 | 689 | 719 |
| Succineidae | 20676 | 1 | ||
| Sphaeriidae | 1042 | 29 | 1 | |
| Pisidium | 1043 | 108 | ||
| Tricladida | 1054 | 8 | 1 | |
| Dugesia | 1056 | 2 | 1 | 28 |
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 51 | 50 | 44 |
| Hydracarina | 906 | 3 | 3 | 3 |