Listes faunistiques invertébrés
Droude à Brignon 06129550
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
Date prélèvement | 30/06/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
14.0
|
||||||||||||||||||||||||||||||||
GFI | 5 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 34 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Hydroptilidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.4801
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 65.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 27.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | C |
P2 | Pierres, galets | Moyenne | C |
P3 | Algues | Nulle | A |
P4 | Pierres, galets | Lente | B |
P5 | Pierres, galets | Moyenne | C |
P6 | Blocs | Nulle | A |
P7 | Helophytes | Nulle | A |
P8 | Dalles, argiles | Nulle | B |
P9 | Branchage, racines | Nulle | A |
P10 | Pierres, galets | Nulle | B |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Nulle | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Ecnomus | 249 | 1 | 3 | |
Hydropsychidae | 211 | 38 | ||
Hydropsyche | 212 | 4 | 8 | 95 |
Hydroptila | 200 | 5 | 9 | 25 |
Orthotrichia | 197 | 3 | ||
Athripsodes | 311 | 1 | 5 | 3 |
Mystacides | 312 | 2 | 19 | |
Limnephilinae | 3163 | 1 | ||
Polycentropodidae | 223 | 1 | 3 | |
Cyrnus | 224 | 22 | 7 | 1 |
Polycentropus | 231 | 5 | ||
Tinodes | 245 | 8 | ||
Baetidae | 363 | 10 | 1 | |
Baetis | 364 | 16 | ||
Centroptilum | 383 | 1 | ||
Cloeon | 387 | 13 | ||
Procloeon | 390 | 1 | 5 | |
Procloeon bifidum | 391 | 3 | 1 | |
Caenis | 457 | 107 | 90 | 100 |
Heptageniidae | 399 | 1 | ||
Esolus | 619 | 1 | 1 | 10 |
Oulimnius | 622 | 29 | 6 | 26 |
Stenelmis | 617 | 1 | ||
Haliplus | 518 | 1 | ||
Hydraena | 608 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 105 | 274 | 130 |
Limoniidae | 757 | 5 | ||
Sciomyzidae | 845 | 1 | ||
Tipulidae | 753 | 1 | ||
Micronecta | 719 | 64 | 11 | 4 |
Gerris | 735 | 1 | ||
Hydrometra | 740 | 4 | ||
Notonectidae | 728 | 2 | ||
Boyeria | 670 | 2 | ||
Coenagrionidae | 658 | 1 | ||
Chalcolestes | 2611 | 1 | ||
Zygoptera | 9785 | 5 | ||
Sialis | 704 | 2 | 1 | |
Cladocera | 3127 | 3 | ||
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | 3 | |
Asellidae | 880 | 113 | 4 | 33 |
Gammaridae | 887 | 7 | 1 | |
Gammarus | 892 | 15 | 1 | |
Ancylus | 1028 | 1 | 3 | 4 |
Bithynia | 994 | 1 | ||
Ferrissia | 1030 | 2 | ||
Potamopyrgus | 978 | 1 | 2 | |
Physidae | 995 | 45 | 1 | 6 |
Physa (sensu lato) | 997 | 98 | 5 | 3 |
Physella | 19280 | 220 | 9 | 18 |
Planorbidae | 1009 | 1 | 2 | 1 |
Sphaeriidae | 1042 | 2 | ||
Musculium | 3072 | 2 | ||
Pisidium | 1043 | 1 | 1 | |
Sphaerium | 1044 | 2 | ||
Anodonta | 1038 | 1 | ||
Erpobdellidae | 928 | 1 | 11 | |
Glossiphoniidae | 908 | 14 | ||
Oligochaeta | 933 | 60 | 40 | 45 |
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |