Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 10 ko
Date prélèvement | 28/08/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7930
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 76.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 5.0 | dominant |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 14.0 | dominant |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Moyenne | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Algues | Nulle | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 5 | 55 | 126 |
Leuctra geniculata | 33830 | 8 | 175 | 97 |
Cheumatopsyche lepida | 222 | 1 | 5 | |
Hydropsyche | 212 | 35 | 4 | 23 |
Hydroptila | 200 | 119 | 23 | 197 |
Ithytrichia | 198 | 4 | ||
Orthotrichia | 197 | 45 | 2 | 33 |
Hydroptilidae | 193 | 4 | 39 | |
Lepidostoma hirtum | 306 | 2 | ||
Mystacides | 312 | 39 | 28 | |
Oecetis | 317 | 5 | ||
Limnephilinae | 3163 | 2 | ||
Polycentropus | 231 | 9 | 7 | 13 |
Polycentropodidae | 223 | 3 | 5 | |
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis lato sensu | 9794 | 6 | ||
Centroptilum luteolum | 384 | 15 | 4 | 4 |
Procloeon | 390 | 4 | ||
Caenis | 457 | 39 | 221 | 315 |
Ephemerella ignita | 451 | 6 | 1 | |
Ephemera | 502 | 1 | ||
Heptageniidae | 399 | 1 | ||
Aphelocheirus aestivalis | 2714 | 1 | 1 | |
Micronecta | 719 | 11 | 3 | 3 |
Gerris | 735 | 2 | ||
Nepidae | 725 | 3 | ||
Dryops | 613 | 10 | 1 | |
Pomatinus substriatus | 33844 | 8 | ||
Hydroporinae | 2393 | 2 | ||
Laccophilinae | 2394 | 1 | ||
Elmis | 618 | 25 | 7 | 37 |
Esolus | 619 | 98 | 57 | 256 |
Limnius | 623 | 7 | ||
Oulimnius | 622 | 885 | 249 | 495 |
Stenelmis | 617 | 1 | 1 | 37 |
Orectochilus | 515 | 2 | 1 | |
Haliplus | 518 | 11 | 4 | 3 |
Peltodytes | 519 | 23 | 5 | |
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 2 | ||
Athericidae | 838 | 15 | 28 | 16 |
Ceratopogonidae | 819 | 1 | 17 | |
Chironomidae | 807 | 1000 | 76 | 600 |
Culicidae | 796 | 1 | ||
Dixidae | 793 | 2 | ||
Limoniidae | 757 | 84 | 13 | 39 |
Psychodidae | 783 | 3 | ||
Sciomyzidae | 845 | 2 | 1 | |
Stratiomyidae | 824 | 1 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 5 | ||
Calopteryx | 650 | 25 | 2 | |
Coenagrionidae | 658 | 3 | ||
Corduliidae | 690 | 21 | ||
Onychogomphus | 682 | 14 | 14 | 12 |
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 2 | 2 | |
Ancylus fluviatilis | 1029 | 2 | 4 | 4 |
Potamopyrgus antipodarum | 979 | 80 | 378 | 86 |
Radix | 1004 | 22 | 28 | 123 |
Physella | 19280 | 16 | 8 | 10 |
Glossiphoniidae | 908 | 1 | ||
Dugesiidae | 1055 | 72 | 1 | 6 |
Oligochaeta | 933 | 13 | 10 | 19 |
Nemathelmintha | 3111 | 1 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | ||
Prostoma | 3110 | 1 | 1 |