Listes faunistiques invertébrés
Orb à Le-bousquet-d'orb 1 06184800
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
Date prélèvement | 04/08/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7904
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 3.0 | marginal |
Dalles, argiles | 12.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | B |
P2 | Pierres, galets | Rapide | B |
P3 | Dalles, argiles | Rapide | B |
P4 | Pierres, galets | Lente | B |
P5 | Helophytes | Nulle | A |
P6 | Pierres, galets | Lente | C |
P7 | Pierres, galets | Moyenne | C |
P8 | Pierres, galets | Nulle | C |
P9 | Pierres, galets | Rapide | C |
P10 | Branchage, racines | Moyenne | A |
P11 | Bryophytes | Rapide | A |
P12 | Blocs | Moyenne | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 13 | 139 | 5 |
Leuctra | 69 | 12 | 67 | 8 |
Protonemura | 46 | 1 | ||
Perlidae | 155 | 1 | ||
Perla | 164 | 3 | 2 | |
Micrasema | 268 | 3 | ||
Oligoplectrum | 263 | 1 | ||
Glossosomatidae | 189 | 1 | ||
Agapetus | 191 | 4 | ||
Goeridae | 286 | 2 | ||
Silo | 292 | 18 | 12 | 2 |
Hydropsychidae | 211 | 364 | 89 | 25 |
Hydropsyche | 212 | 4 | 2 | 10 |
Hydroptila | 200 | 8 | 2 | |
Adicella | 320 | 1 | ||
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 3 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 1 | 6 | 3 |
Rhyacophila lato-sensu | 183 | 23 | 10 | 30 |
Sericostomatidae | 321 | 12 | 43 | 22 |
Sericostoma | 322 | 22 | ||
Baetis | 364 | 458 | 89 | 122 |
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 9 | 54 | 20 |
Heptageniidae | 399 | 4 | 30 | 11 |
Ecdyonurus | 421 | 3 | 19 | 18 |
Epeorus | 400 | 22 | 3 | |
Rhithrogena | 404 | 1 | ||
Habroleptoides | 485 | 1 | ||
Dryops | 613 | 10 | 1 | |
Elmis | 618 | 218 | 19 | 24 |
Esolus | 619 | 9 | 32 | 17 |
Limnius | 623 | 5 | 23 | 9 |
Oulimnius | 622 | 5 | 2 | 4 |
Riolus | 625 | 6 | 1 | |
Orectochilus | 515 | 2 | 1 | |
Haliplus | 518 | 2 | ||
Hydraena | 608 | 1 | 1 | |
Atherix | 839 | 2 | 1 | |
Atrichops | 840 | 1 | ||
Chironomidae | 807 | 657 | 38 | 305 |
Chelifera | 2884 | 2 | ||
Clinocerinae | 9813 | 8 | 1 | 2 |
Hemerodromiinae | 3202 | 1 | 1 | 1 |
Antocha | 759 | 2 | 1 | |
Simuliidae | 801 | 51 | 89 | 71 |
Tabanidae | 837 | 1 | 2 | 2 |
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 1 | ||
Onychogomphus | 682 | 2 | ||
Sialis | 704 | 1 | ||
Cladocera | 3127 | 3 | ||
Ostracoda | 3170 | 3 | 3 | |
Gammaridae | 887 | 79 | 17 | 1 |
Gammarus | 892 | 122 | 77 | 11 |
Ancylus | 1028 | 1 | 2 | |
Potamopyrgus | 978 | 1 | 1 | 2 |
Lymnaeidae | 998 | 1 | ||
Radix | 1004 | 2 | ||
Theodoxus | 967 | 4 | 1 | |
Tricladida | 1054 | 3 | ||
Dugesiidae | 1055 | 11 | 5 | 1 |
Erpobdellidae | 928 | 1 | 1 | |
Glossiphonia | 909 | 2 | ||
Oligochaeta | 933 | 9 | 8 | 7 |
Hydrozoa | 3168 | 3 | ||
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |