Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 04/09/2020 |
|---|---|
| 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 | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 3 | ||
| Goera | 287 | 2 | ||
| Cheumatopsyche | 221 | 10 | 1 | |
| Hydropsyche | 212 | 19 | 1 | |
| Hydroptila | 200 | 20 | 8 | 1 |
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 20 | ||
| Polycentropus | 231 | 7 | 1 | |
| Psychomyia | 239 | 14 | 19 | 22 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 3 | 2 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 8 | 2 | 2 |
| Caenis | 457 | 12 | 5 | |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 4 | 24 | |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Ephoron | 496 | 1 | 2 | |
| Potamanthus | 509 | 7 | 37 | 2 |
| Aphelocheirus | 721 | 38 | 9 | 1 |
| Micronecta | 719 | 1 | 1 | |
| Pomatinus | 611 | 1 | 1 | |
| Elmis | 618 | 6 | 4 | |
| Esolus | 619 | 19 | 113 | 2 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 9 | 28 | 1 |
| Stenelmis | 617 | 14 | 1 | |
| Athericidae | 838 | 125 | 6 | |
| Ceratopogonidae | 819 | 19 | ||
| Chironomidae | 807 | 350 | 125 | 48 |
| Limoniidae | 757 | 20 | 13 | 6 |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 5 | ||
| Gomphus | 679 | 22 | 1 | |
| Calopteryx | 650 | 6 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 30 | 5 | 1 |
| Gammarus | 892 | 109 | ||
| Corbicula | 1051 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 20 | 12 | 5 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 31 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |