Listes faunistiques invertébrés
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Date prélèvement | 19/07/2017 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 43 | ||||
Taxon indicateur | Philopotamidae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 71.0 | dominant |
Blocs | 3.0 | marginal |
Granulats | 15.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 4.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Nulle | B |
P2 | Pierres, galets | Rapide | C |
P3 | Pierres, galets | Moyenne | B |
P4 | Blocs | Moyenne | A |
P5 | Pierres, galets | Moyenne | C |
P6 | Hydrophytes | Lente | A |
P7 | Granulats | Nulle | B |
P8 | Pierres, galets | Lente | B |
P9 | Litieres | Nulle | A |
P10 | Branchage, racines | Nulle | A |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | 2 | |
Hydropsychidae | 211 | 15 | 165 | 67 |
Cheumatopsyche | 221 | 20 | 47 | 16 |
Hydropsyche | 212 | 101 | 287 | 244 |
Hydroptila | 200 | 14 | 14 | 20 |
Orthotrichia | 197 | 3 | 1 | |
Athripsodes | 311 | 1 | 36 | 11 |
Mystacides | 312 | 7 | 8 | |
Triaenodes | 314 | 3 | ||
Chimarra | 207 | 9 | ||
Polycentropus | 231 | 1 | ||
Psychomyiidae | 238 | 2 | ||
Psychomyia | 239 | 109 | 40 | 168 |
Baetidae | 363 | 2 | ||
Baetis | 364 | 67 | 139 | 185 |
Cloeon | 387 | 2 | ||
Procloeon | 390 | 1 | 2 | |
Procloeon bifidum | 391 | 4 | 10 | 6 |
Procloeon pennulatum | 29153 | 1 | ||
Caenis | 457 | 15 | 149 | 89 |
Heptageniidae | 399 | 1 | 7 | 4 |
Ecdyonurus | 421 | 1 | ||
Heptagenia | 443 | 2 | 1 | 1 |
Choroterpes | 474 | 3 | 9 | 4 |
Ephoron | 496 | 6 | 12 | 14 |
Dryops | 613 | 2 | ||
Elmis | 618 | 2 | 2 | 4 |
Esolus | 619 | 8 | 142 | 134 |
Limnius | 623 | 6 | 5 | |
Oulimnius | 622 | 1 | 4 | 4 |
Stenelmis | 617 | 14 | 14 | 14 |
Hydrophilinae | 2517 | 1 | ||
Chironomidae | 807 | 245 | 543 | 226 |
Empididae | 831 | 2 | 1 | |
Simuliidae | 801 | 3 | 47 | 183 |
Aphelocheirus | 721 | 2 | 1 | 3 |
Micronecta | 719 | 2 | ||
Gerris | 735 | 2 | ||
Hydrometra | 740 | 1 | ||
Naucoridae | 722 | 3 | ||
Calopteryx | 650 | 2 | 1 | |
Coenagrionidae | 658 | 22 | 1 | |
Gomphidae | 678 | 1 | 1 | |
Gomphus | 679 | 2 | ||
Cladocera | 3127 | 3 | ||
Copepoda | 3206 | 3 | ||
Atyaephyra | 861 | 13 | ||
Asellidae | 880 | 5 | ||
Crangonyx | 5116 | 1 | ||
Echinogammarus | 888 | 9 | 6 | 11 |
Ancylus | 1028 | 1 | 5 | 7 |
Ferrissia | 1030 | 6 | ||
Potamopyrgus | 978 | 3 | ||
Theodoxus | 967 | 16 | 30 | 10 |
Physella | 19280 | 4 | ||
Planorbidae | 1009 | 45 | ||
Valvata | 972 | 1 | ||
Corbicula | 1051 | 57 | 473 | 119 |
Dugesiidae | 1055 | 47 | 121 | 58 |
Oligochaeta | 933 | 6 | 3 | |
Bryozoa | 1087 | 3 | 3 | 3 |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |