Listes faunistiques invertébrés
Aude à Trebes 06178000
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| Date prélèvement | 11/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 80.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche | 221 | 5 | 5 | |
| Hydropsyche | 212 | 66 | 2 | 7 |
| Hydroptila | 200 | 17 | 11 | 30 |
| Orthotrichia | 197 | 17 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 6 | 8 | |
| Ceraclea | 313 | 7 | ||
| Mystacides | 312 | 13 | ||
| Oecetis | 317 | 2 | ||
| Ylodes | 5140 | 7 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 14 | 8 | |
| Psychomyia | 239 | 5 | 8 | 6 |
| Rhyacophila lato-sensu | 183 | 49 | ||
| Baetis | 364 | 13 | 7 | |
| Procloeon | 390 | 10 | 2 | 1 |
| Caenis | 457 | 7 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Choroterpes | 474 | 8 | ||
| Potamanthus | 509 | 3 | ||
| Aphelocheirus | 721 | 5 | 1 | |
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 1 | ||
| Oecetis furva | 2364 | 2 | 1 | |
| Elmis | 618 | 15 | 2 | 18 |
| Esolus | 619 | 1 | 9 | 2 |
| Limnius | 623 | 1 | 1 | |
| Macronychus | 626 | 5 | ||
| Oulimnius | 622 | 52 | 2 | 226 |
| Stenelmis | 617 | 14 | 1 | 1 |
| Hydrobius fuscipes | 2519 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 291 | 107 | 361 |
| Limoniidae | 757 | 3 | 5 | 3 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Coenagrionidae | 658 | 2 | ||
| Platycnemis | 657 | 7 | ||
| Copepoda | 3206 | 1 | 1 | |
| Echinogammarus | 888 | 224 | 23 | |
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 84 | ||
| Corbicula | 1051 | 37 | 2 | 6 |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 14 | ||
| Potamopyrgus | 978 | 124 | 24 | 11 |
| Theodoxus | 967 | 500 | 163 | 22 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 187 | 837 | |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 11 | 12 | |
| Hydracarina | 906 | 1 | 1 | 1 |