Listes faunistiques invertébrés
L'Arros au niveau de Bonnemazon 05234014
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
Date prélèvement | 05/08/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 48 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlodidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.9022
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 39.0 | dominant |
Blocs | 30.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 26.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Pierres, galets | Lente | B |
P3 | Litieres | Nulle | A |
P4 | Pierres, galets | Nulle | C |
P5 | Dalles, argiles | Lente | B |
P6 | Blocs | Lente | C |
P7 | Granulats | Lente | A |
P8 | Blocs | Moyenne | B |
P9 | Pierres, galets | Moyenne | B |
P10 | Bryophytes | Moyenne | A |
P11 | Dalles, argiles | Moyenne | C |
P12 | Blocs | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 13 | 22 | 25 |
Leuctra | 69 | 14 | 113 | 32 |
Perla | 164 | 1 | ||
Perlodes | 150 | 4 | ||
Brachycentrus | 265 | 1 | ||
Micrasema | 268 | 26 | 28 | |
Oligoplectrum | 263 | 46 | 3 | 54 |
Glossosomatidae | 189 | 1 | ||
Goeridae | 286 | 4 | ||
Goera | 287 | 2 | ||
Silo-lithax | 5219 | 1 | 2 | |
Hydropsychidae | 211 | 84 | 5 | 13 |
Hydropsyche | 212 | 11 | 13 | 14 |
Ithytrichia | 198 | 8 | ||
Lepidostoma | 305 | 8 | 5 | |
Athripsodes | 311 | 1 | 1 | |
Mystacides | 312 | 16 | 5 | |
Oecetis | 317 | 1 | 1 | |
Anomalopterygella | 5082 | 1 | ||
Stenophylacini-chaetopterygini | 3146 | 3 | ||
Odontocerum | 339 | 2 | ||
Polycentropodidae | 223 | 5 | 1 | 1 |
Polycentropus | 231 | 5 | 4 | 3 |
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 28 | ||
Rhyacophila lato-sensu | 183 | 6 | 5 | 9 |
Sericostomatidae | 321 | 6 | 15 | 13 |
Sericostoma | 322 | 17 | 3 | 2 |
Baetis | 364 | 18 | 22 | 31 |
Centroptilum | 383 | 1 | ||
Ephemerella ignita | 451 | 4 | 6 | |
Torleya | 2391 | 2 | 4 | |
Ephemera | 502 | 3 | 2 | |
Ecdyonurus | 421 | 5 | 3 | |
Epeorus | 400 | 1 | 3 | |
Leptophlebiidae | 473 | 3 | ||
Pomatinus substriatus | 33844 | 8 | ||
Hydroporinae | 2393 | 3 | ||
Dupophilus | 620 | 1 | 6 | 3 |
Elmis | 618 | 237 | 78 | 92 |
Esolus | 619 | 23 | 109 | 48 |
Limnius | 623 | 10 | 63 | 91 |
Oulimnius | 622 | 27 | 1 | |
Riolus | 625 | 16 | 27 | 23 |
Stenelmis | 617 | 4 | ||
Orectochilus | 515 | 3 | ||
Hydraena | 608 | 8 | 5 | 5 |
Atherix | 839 | 13 | 22 | 19 |
Atrichops | 840 | 2 | ||
Blepharicera | 749 | 2 | 13 | |
Ceratopogonidae | 819 | 1 | 2 | |
Chironomidae | 807 | 344 | 22 | 11 |
Chelifera | 2884 | 1 | 2 | |
Clinocerinae | 9813 | 2 | ||
Hemerodromiinae | 3202 | 1 | 2 | 1 |
Antocha | 759 | 17 | 1 | |
Simuliidae | 801 | 41 | 1 | 52 |
Tabanidae | 837 | 2 | 2 | |
Boyeria | 670 | 2 | 1 | |
Calopteryx | 650 | 9 | ||
Sialis | 704 | 7 | 1 | |
Copepoda | 3206 | 3 | ||
Echinogammarus | 888 | 1 | 2 | 8 |
Ancylus | 1028 | 3 | 24 | 4 |
Potamopyrgus | 978 | 2 | 3 | 1 |
Lymnaeidae | 998 | 1 | ||
Physa (sensu lato) | 997 | 25 | 1 | |
Physella | 19280 | 13 | 1 | |
Pisidium | 1043 | 1 | ||
Turbellaria | 3326 | 4 | ||
Dugesiidae | 1055 | 1 | ||
Polycelis | 1064 | 6 | 8 | |
Glossiphonia | 909 | 1 | ||
Oligochaeta | 933 | 44 | 30 | 51 |
Bryozoa | 1087 | 3 | ||
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |