Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 09/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 40 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Bryophytes | Lente | A |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Rapide | C |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Granulats | Lente | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Hydrophytes | Lente | A |
| P11 | Pierres, galets | Lente | B |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 16 | |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsychidae | 211 | 13 | 1 | 491 |
| Cheumatopsyche | 221 | 68 | ||
| Hydropsyche | 212 | 12 | 1 | 3 |
| Hydroptila | 200 | 19 | 16 | 54 |
| Lepidostoma | 305 | 1 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 24 | 7 | |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyiidae | 238 | 3 | ||
| Psychomyia | 239 | 1 | 32 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 11 | |
| Baetis | 364 | 15 | 20 | 137 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Pseudocentroptilum | 3207 | 6 | 7 | 2 |
| Caenis | 457 | 2 | 1 | 2 |
| Ephemerella ignita | 451 | 9 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | 17 | |
| Heptagenia | 443 | 1 | 3 | |
| Rhithrogena | 404 | 3 | ||
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Elmis | 618 | 5 | 24 | 124 |
| Esolus | 619 | 107 | 2 | 32 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 4 | 1 | 4 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 2 | 4 | 3 |
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 6 | ||
| Atrichops | 840 | 18 | ||
| Chironomidae | 807 | 238 | 46 | 303 |
| Clinocerinae | 9813 | 1 | 1 | 3 |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Antocha | 759 | 6 | 28 | 2 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 10 | 17 | |
| Tipulidae | 753 | 2 | ||
| Aphelocheirus | 721 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 55 | 7 | 1 |
| Echinogammarus | 888 | 389 | 19 | 30 |
| Gammarus | 892 | 9 | 1 | |
| Ancylus | 1028 | 10 | 21 | 59 |
| Potamopyrgus | 978 | 28 | 5 | 3 |
| Lymnaeidae | 998 | 2 | ||
| Theodoxus | 967 | 4 | 146 | 118 |
| Corbicula | 1051 | 3 | ||
| Dugesiidae | 1055 | 94 | 3 | 13 |
| Glossiphonia | 909 | 1 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 230 | 3 | 63 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |