Listes faunistiques invertébrés
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Date prélèvement | 27/06/2017 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
18.0
|
||
GFI | 8 | ||||
Variété taxonomique | 40 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 18.0 | dominant |
Blocs | 41.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 34.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Lente | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Blocs | Lente | B |
P8 | Dalles, argiles | Moyenne | B |
P9 | Blocs | Nulle | C |
P10 | Blocs | Rapide | C |
P11 | Dalles, argiles | Nulle | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 3 | 24 | 10 |
Leuctra | 69 | 16 | 12 | 5 |
Protonemura | 46 | 1 | ||
Brachycentrus | 265 | 124 | 1 | 144 |
Micrasema | 268 | 16 | ||
Oligoplectrum | 263 | 1 | ||
Glossosomatidae | 189 | 1 | ||
Goera | 287 | 2 | ||
Cheumatopsyche | 221 | 7 | ||
Hydropsyche | 212 | 46 | 7 | 8 |
Hydropsychidae | 211 | 4 | 1 | |
Hydroptila | 200 | 1 | ||
Ithytrichia | 198 | 16 | 2 | |
Lepidostoma | 305 | 1 | 1 | |
Lepidostomatidae | 304 | 1 | ||
Ceraclea | 313 | 1 | 1 | |
Mystacides | 312 | 10 | 20 | |
Setodes | 318 | 33 | 3 | 17 |
Triaenodes | 314 | 2 | ||
Chimarra | 207 | 1 | 7 | |
Polycentropus | 231 | 9 | 1 | 5 |
Polycentropodidae | 223 | 8 | 1 | 1 |
Psychomyia | 239 | 9 | 6 | |
Rhyacophila lato-sensu | 183 | 4 | 2 | 17 |
Sericostoma | 322 | 1 | ||
Baetis lato sensu | 9794 | 150 | 21 | 44 |
Procloeon | 390 | 1 | 1 | |
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 448 | 23 | 24 |
Ecdyonurus | 421 | 2 | 6 | 4 |
Epeorus | 400 | 1 | 1 | |
Heptageniidae | 399 | 1 | 1 | 1 |
Habrophlebia | 491 | 1 | ||
Oligoneuriella | 394 | 2 | 5 | |
Potamanthus | 509 | 5 | 3 | 7 |
Aphelocheirus | 721 | 1 | 2 | |
Gerris | 735 | 1 | ||
Dupophilus | 620 | 1 | ||
Elmis | 618 | 18 | 1 | |
Esolus | 619 | 10 | 9 | 3 |
Limnius | 623 | 6 | 4 | 5 |
Oulimnius | 622 | 6 | 1 | |
Stenelmis | 617 | 3 | 6 | 3 |
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Athericidae | 838 | 3 | 29 | |
Blephariceridae | 747 | 28 | ||
Ceratopogonidae | 819 | 7 | ||
Chironomidae | 807 | 432 | 16 | 200 |
Limoniidae | 757 | 3 | 1 | |
Simuliidae | 801 | 28 | 4 | |
Boyeria | 670 | 1 | 2 | |
Sialis | 704 | 1 | 1 | |
Gammarus | 892 | 7 | 1 | |
Copepoda | 3206 | 2 | ||
Ostracoda | 3170 | 3 | ||
Pisidium | 1043 | 2 | 46 | |
Sphaeriidae | 1042 | 4 | 12 | |
Ancylus | 1028 | 1 | 4 | |
Potamopyrgus | 978 | 1 | ||
Lymnaeidae | 998 | 1 | ||
Menetus | 1025 | 1 | ||
Oligochaeta | 933 | 1888 | 35 | 896 |
Dugesia | 1056 | 10 | 1 | 7 |
Mermithoïdea | 3159 | 1 | 3 | 1 |
Hydracarina | 906 | 3 | 3 | 3 |