Listes faunistiques invertébrés
L'Adour à Estirac 05234019
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Date prélèvement | 27/09/2013 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
17.0
|
||
GFI | 8 | ||||
Variété taxonomique | 36 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 90.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Nulle | B |
P2 | Branchage, racines | Lente | A |
P3 | Pierres, galets | Moyenne | B |
P4 | Pierres, galets | Rapide | B |
P5 | Blocs | Rapide | A |
P6 | Pierres, galets | Lente | B |
P7 | Pierres, galets | Lente | C |
P8 | Pierres, galets | Rapide | C |
P9 | Pierres, galets | Nulle | C |
P10 | Hydrophytes | Moyenne | A |
P11 | Pierres, galets | Moyenne | C |
P12 | Bryophytes | Rapide | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Chloroperlidae | 169 | 1 | ||
Chloroperla | 170 | 1 | ||
Euleuctra | 67 | 1 | ||
Leuctra | 69 | 49 | 57 | 35 |
Oligoplectrum | 263 | 4 | 1 | |
Glossosomatidae | 189 | 5 | ||
Glossosoma | 190 | 1 | ||
Hydropsychidae | 211 | 12 | 20 | |
Cheumatopsyche | 221 | 4 | 5 | 2 |
Hydropsyche | 212 | 65 | 47 | 37 |
Lepidostoma | 305 | 1 | ||
Athripsodes | 311 | 1 | 2 | 25 |
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Chimarra | 207 | 7 | 1 | |
Psychomyia | 239 | 3 | 4 | |
Rhyacophila lato-sensu | 183 | 6 | 2 | 3 |
Baetis | 364 | 208 | 181 | 135 |
Centroptilum | 383 | 1 | ||
Procloeon bifidum | 391 | 1 | ||
Caenis | 457 | 3 | 3 | |
Ephemerella ignita | 451 | 134 | 35 | 51 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 14 | 29 | 19 |
Heptagenia | 443 | 1 | ||
Rhithrogena | 404 | 1 | 1 | |
Potamanthus | 509 | 4 | 48 | 21 |
Dupophilus | 620 | 1 | 1 | |
Elmis | 618 | 86 | 49 | 20 |
Esolus | 619 | 27 | 79 | 205 |
Limnius | 623 | 24 | 22 | 17 |
Oulimnius | 622 | 40 | 41 | 85 |
Stenelmis | 617 | 2 | 1 | 1 |
Orectochilus | 515 | 1 | 2 | 5 |
Hydraena | 608 | 6 | 8 | 1 |
Atherix | 839 | 1 | ||
Atrichops | 840 | 1 | ||
Blepharicera | 749 | 55 | 2 | 7 |
Chironomidae | 807 | 126 | 95 | 175 |
Clinocerinae | 9813 | 1 | ||
Limoniidae | 757 | 6 | 9 | |
Simulium | 806 | 2227 | 225 | 137 |
Aphelocheirus | 721 | 2 | 2 | |
Micronecta | 719 | 1 | 6 | |
Gerris | 735 | 1 | ||
Calopteryx | 650 | 4 | 1 | |
Gomphidae | 678 | 1 | ||
Onychogomphus | 682 | 2 | ||
Copepoda | 3206 | 3 | ||
Gammaridae | 887 | 14 | 5 | 43 |
Echinogammarus | 888 | 152 | 50 | 95 |
Ancylus | 1028 | 2 | 1 | |
Potamopyrgus | 978 | 26 | 4 | 3 |
Turbellaria | 3326 | 1 | 3 | |
Dugesiidae | 1055 | 1 | 2 | |
Oligochaeta | 933 | 90 | 12 | |
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 | 3 |
Rotifera | 5238 | 3 |