Listes faunistiques invertébrés
La Nère au niveau de Francon 05175200
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
Date prélèvement | 09/08/2021 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 40 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8778
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | 2.0 | marginal |
Branchage, racines | 3.0 | marginal |
Pierres, galets | 6.0 | dominant |
Blocs | ||
Granulats | 82.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 3.0 | marginal |
Algues | ||
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Helophytes | Lente | A |
P4 | Sables | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Granulats | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | 13 | |
Leuctra geniculata | 33830 | 1 | ||
Goera pilosa | 288 | 2 | ||
Silo-lithax | 5219 | 3 | 1 | |
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 1 | ||
Hydropsyche | 212 | 2 | 1 | 1 |
Hydropsychidae | 211 | 1 | 1 | |
Hydroptila | 200 | 63 | 6 | 3 |
Ithytrichia | 198 | 27 | 1 | |
Lepidostoma | 305 | 1 | ||
Lepidostoma hirtum | 306 | 1 | ||
Athripsodes | 311 | 7 | 5 | 6 |
Mystacides | 312 | 24 | ||
Oecetis | 317 | 4 | ||
Triaenodes | 314 | 2 | ||
Leptoceridae | 310 | 3 | 1 | |
Polycentropus | 231 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 1 | 23 | 7 |
Centroptilum luteolum | 384 | 23 | ||
Procloeon | 390 | 1 | 6 | |
Baetidae | 363 | 3 | 3 | |
Caenis | 457 | 75 | 3 | 1 |
Ephemerella ignita | 451 | 6 | 3 | 3 |
Ephemera | 502 | 6 | 4 | |
Ecdyonurus | 421 | 1 | ||
Heptageniidae | 399 | 1 | 2 | |
Leptophlebiidae | 473 | 1 | ||
Aphelocheirus aestivalis | 2714 | 4 | 11 | 10 |
Micronecta | 719 | 5 | ||
Hydrometra | 740 | 1 | ||
Dupophilus | 620 | 1 | 4 | |
Elmis | 618 | 8 | 6 | 24 |
Esolus | 619 | 12 | 222 | 210 |
Limnius | 623 | 1 | 18 | 30 |
Macronychus | 626 | 10 | 7 | |
Oulimnius | 622 | 212 | 90 | 96 |
Potamophilus | 615 | 4 | 6 | |
Stenelmis | 617 | 6 | ||
Hydraena | 608 | 2 | 1 | 3 |
Athericidae | 838 | 86 | 32 | 12 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 168 | 60 | 23 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 2 | 5 | 7 |
Ephydridae | 844 | 4 | ||
Limoniidae | 757 | 1 | ||
Pediciidae | 50011 | 80 | 36 | |
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 26 | 2 | |
Gomphus | 679 | 4 | 1 | |
Onychogomphus | 682 | 2 | 3 | 2 |
Gomphidae | 678 | 22 | 23 | 17 |
Platycnemis | 657 | 5 | ||
Echinogammarus | 888 | 1 | 38 | 7 |
Gammaridae | 887 | 33 | 58 | 24 |
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 8 | 16 | 18 |
Pisidium | 1043 | 10 | ||
Sphaeriidae | 1042 | 1 | 1 | |
Potamopyrgus antipodarum | 979 | 8 | 12 | 5 |
Hydrobiidae | 973 | 11 | 91 | 9 |
Physa (sensu lato) | 997 | 5 | ||
Physella | 19280 | 3 | ||
Ancylus fluviatilis | 1029 | 1 | 32 | 21 |
Planorbidae | 1009 | 4 | 1 | |
Oligochaeta | 933 | 90 | 81 | 55 |
Dugesiidae | 1055 | 1 | 3 | |
Planariidae | 1061 | 1 |