Listes faunistiques invertébrés
L'Aveyron à La Gasse 05126070
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
Date prélèvement | 05/08/2020 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7545
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 26.0 | dominant |
Blocs | 38.0 | dominant |
Granulats | ||
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 31.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Dalles, argiles | Nulle | B |
P8 | Blocs | Lente | B |
P9 | Dalles, argiles | Lente | C |
P10 | Blocs | Nulle | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | 4 | |
Leuctra geniculata | 33830 | 2 | ||
Oligoplectrum maculatum | 264 | 17 | ||
Silo | 292 | 1 | 3 | |
Cheumatopsyche lepida | 222 | 1 | ||
Hydropsyche | 212 | 1 | 1 | 1 |
Hydroptila | 200 | 9 | 17 | 18 |
Orthotrichia | 197 | 7 | 3 | |
Hydroptilidae | 193 | 2 | 1 | |
Athripsodes | 311 | 3 | 1 | 10 |
Leptocerus | 319 | 1 | ||
Mystacides | 312 | 11 | 6 | 4 |
Oecetis | 317 | 4 | ||
Setodes | 318 | 1 | 1 | |
Leptoceridae | 310 | 1 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 3 | 6 | 2 |
Polycentropodidae | 223 | 1 | 3 | |
Psychomyia pusilla | 240 | 1 | 19 | 6 |
Baetis lato sensu | 9794 | 1 | ||
Centroptilum luteolum | 384 | 5 | ||
Cloeon | 387 | 5 | ||
Procloeon | 390 | 20 | 9 | 8 |
Procloeon bifidum | 391 | 3 | ||
Baetopus | 31231 | 1 | ||
Baetidae | 363 | 1 | ||
Caenis | 457 | 251 | 33 | 9 |
Ephemera | 502 | 3 | ||
Heptagenia | 443 | 1 | ||
Rhithrogena | 404 | 1 | ||
Heptageniidae | 399 | 1 | ||
Choroterpes picteti | 475 | 1 | 8 | |
Paraleptophlebia | 481 | 1 | 2 | |
Leptophlebiidae | 473 | 15 | 8 | |
Ephoron virgo | 497 | 2 | 11 | 11 |
Micronecta | 719 | 11 | 5 | |
Elmis | 618 | 12 | 6 | 9 |
Esolus | 619 | 133 | 43 | 86 |
Limnius | 623 | 2 | ||
Normandia | 624 | 19 | 7 | |
Oulimnius | 622 | 4 | 8 | 5 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 2 | ||
Athericidae | 838 | 11 | 1 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 223 | 144 | 130 |
Empididae | 831 | 1 | 5 | |
Limoniidae | 757 | 1 | 2 | 2 |
Simuliidae | 801 | 3 | ||
Tabanidae | 837 | 1 | ||
Boyeria irene | 671 | 2 | ||
Gomphus | 679 | 20 | ||
Onychogomphus | 682 | 1 | 2 | |
Gomphidae | 678 | 2 | ||
Platycnemis | 657 | 4 | ||
Gammaridae | 887 | 1 | ||
Corbicula | 1051 | 5 | 2 | 1 |
Ancylus fluviatilis | 1029 | 11 | 19 | 5 |
Potamopyrgus antipodarum | 979 | 33 | 2 | |
Galba truncatula | 1002 | 1 | ||
Theodoxus fluviatilis | 968 | 2 | ||
Physa (sensu lato) | 997 | 13 | ||
Planorbidae | 1009 | 7 | ||
Oligochaeta | 933 | 24 | 5 | 6 |
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 |