Listes faunistiques invertébrés
Aigue à Caderousse 06117500
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| Date prélèvement | 04/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 5.0 | dominant |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Helophytes | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 1 | 1 | 1 |
| Isoperla | 140 | 1 | 1 | |
| Hydropsyche | 212 | 33 | 29 | 53 |
| Hydroptila | 200 | 2 | 2 | |
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 9 | 3 | 2 |
| Triaenodes - Ylodes | 24007 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 18 | 14 | |
| Baetis lato sensu | 9794 | 9 | 9 | 4 |
| Centroptilum | 383 | 17 | 2 | |
| Procloeon pennulatum | 29153 | 2 | 1 | |
| Caenis | 457 | 8 | 35 | 7 |
| Ephemera | 502 | 3 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 29 | 7 | |
| Leptophlebiidae | 473 | 2 | 7 | |
| Choroterpes | 474 | 8 | 22 | 9 |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 3 | 2 | |
| Micronecta | 719 | 1 | 3 | 1 |
| Hydrometra | 740 | 1 | 5 | |
| Dryops | 613 | 8 | ||
| Laccophilinae | 2394 | 21 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 432 | 48 | 24 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 9 | ||
| Anisoptera | 9787 | 9 | 1 | |
| Boyeria | 670 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Gomphus | 679 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 20 | 1 | |
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Decapoda | 3140 | 1 | ||
| Atyaephyra | 861 | 2 | ||
| Hydracarina | 906 | 2 | 8 | 3 |
| Corbicula | 1051 | 5 | 2 | 1 |
| Radix | 1004 | 1 | 3 | |
| Physa (sensu lato) | 997 | 53 | 12 | |
| Potamopyrgus | 978 | 10 | 3 | |
| Oligochaeta | 933 | 8 | 10 | 4 |
| Dugesiidae | 1055 | 2 | 3 | 3 |
| Nematoda | 1089 | 2 | 1 |