Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
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Date prélèvement | 14/06/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7824
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 3.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 12.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Nulle | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Sables | Nulle | B |
P7 | Pierres, galets | Lente | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | ||
Leuctra geniculata | 33830 | 3 | 12 | 8 |
Goeridae | 286 | 1 | 1 | |
Hydropsyche | 212 | 3 | 2 | |
Hydroptila | 200 | 6 | 3 | 2 |
Leptocerus | 319 | 20 | 1 | |
Mystacides | 312 | 1 | ||
Leptoceridae | 310 | 2 | ||
Limnephilinae | 3163 | 3 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 1 | 1 | |
Polycentropodidae | 223 | 1 | ||
Tinodes | 245 | 2 | ||
Baetis lato sensu | 9794 | 2 | ||
Centroptilum luteolum | 384 | 16 | 6 | |
Cloeon | 387 | 2 | ||
Caenis | 457 | 200 | 101 | 87 |
Ephemerella ignita | 451 | 14 | 16 | 16 |
Ephemera | 502 | 1 | 1 | |
Ecdyonurus | 421 | 5 | 2 | |
Heptageniidae | 399 | 1 | ||
Habrophlebia | 491 | 33 | 2 | 10 |
Leptophlebiidae | 473 | 9 | 6 | 20 |
Notonectidae | 728 | 1 | ||
Dryops | 613 | 1 | ||
Pomatinus substriatus | 33844 | 3 | ||
Hydroporinae | 2393 | 1 | ||
Laccophilinae | 2394 | 6 | ||
Elmis | 618 | 4 | ||
Esolus | 619 | 4 | 35 | 18 |
Limnius | 623 | 4 | ||
Oulimnius | 622 | 151 | 163 | 166 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 4 | 1 | |
Gyrinus | 514 | 1 | ||
Haliplus | 518 | 1 | ||
Hydraena | 608 | 2 | ||
Hydrophilinae | 2517 | 4 | ||
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 240 | 60 | 33 |
Dixidae | 793 | 7 | 2 | 1 |
Limoniidae | 757 | 1 | ||
Psychodidae | 783 | 2 | ||
Rhagionidae | 841 | 1 | ||
Sciomyzidae | 845 | 1 | ||
Simuliidae | 801 | 2 | 35 | 44 |
Boyeria irene | 671 | 4 | 1 | |
Somatochlora | 693 | 4 | ||
Corduliidae | 690 | 1 | ||
Onychogomphus | 682 | 1 | ||
Chalcolestes viridis | 2612 | 5 | ||
Sympetrum | 699 | 3 | ||
Libellulidae | 696 | 3 | ||
Sialis | 704 | 2 | 1 | 1 |
Gammarus | 892 | 1 | 1 | |
Asellidae | 880 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Ancylus fluviatilis | 1029 | 4 | 25 | 22 |
Potamopyrgus antipodarum | 979 | 28 | 6 | 1 |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 25 | ||
Planorbidae | 1009 | 6 | ||
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 5 | 12 | 5 |
Nemathelmintha | 3111 | 1 | 1 | |
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 |