Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 29/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| 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 | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Litieres | Nulle | A |
| P5 | Bryophytes | Moyenne | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Hydrophytes | Nulle | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 1 | |
| Leuctra | 69 | 17 | 4 | |
| Glossosomatidae | 189 | 2 | ||
| Agapetus | 191 | 3 | ||
| Goera | 287 | 2 | ||
| Hydropsychidae | 211 | 77 | 85 | 3 |
| Cheumatopsyche | 221 | 11 | 49 | 24 |
| Hydropsyche | 212 | 21 | ||
| Hydroptila | 200 | 3 | 14 | 9 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 27 | 3 | |
| Athripsodes | 311 | 5 | 8 | 2 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 10 | ||
| Psychomyia | 239 | 5 | 155 | 23 |
| Rhyacophila lato-sensu | 183 | 3 | 10 | 4 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 37 | 48 | 56 |
| Centroptilum | 383 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Caenis | 457 | 22 | 7 | 2 |
| Ephemerella ignita | 451 | 3 | 4 | |
| Heptageniidae | 399 | 2 | 2 | |
| Ecdyonurus | 421 | 5 | 3 | |
| Rhithrogena | 404 | 18 | ||
| Oligoneuriella | 394 | 4 | 3 | |
| Ephoron | 496 | 10 | ||
| Potamanthus | 509 | 66 | 13 | 6 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 67 | 46 | 44 |
| Esolus | 619 | 4 | 159 | 82 |
| Limnius | 623 | 4 | 20 | 23 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 7 | 1 | 2 |
| Stenelmis | 617 | 2 | 5 | |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 7 | 11 | 7 |
| Atrichops | 840 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2134 | 284 | 79 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 7 | 1 | |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 5 | 4 | |
| Simuliidae | 801 | 1 | ||
| Aphelocheirus | 721 | 2 | 16 | 9 |
| Micronecta | 719 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 6 | 1 | |
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 112 | 4 | 101 |
| Echinogammarus | 888 | 91 | 95 | 126 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 6 | 8 | 18 |
| Bithynia | 994 | 24 | ||
| Potamopyrgus | 978 | 9 | 15 | 25 |
| Radix | 1004 | 6 | ||
| Theodoxus | 967 | 2 | 12 | 4 |
| Physella | 19280 | 1 | ||
| Hippeutis | 1020 | 1 | ||
| Corbicula | 1051 | 1 | 5 | 5 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 3 | ||
| Dugesiidae | 1055 | 6 | 25 | 16 |
| Erpobdellidae | 928 | 10 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Glossiphonia | 909 | 3 | 2 | |
| Oligochaeta | 933 | 4 | 24 | 14 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |