Listes faunistiques invertébrés
L'Aveyron à Malpas 05126040
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
Date prélèvement | 06/08/2020 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7663
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 62.0 | dominant |
Blocs | 11.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 18.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Lente | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Dalles, argiles | 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 | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 14 | 29 |
Leuctra geniculata | 33830 | 2 | 2 | |
Perla | 164 | 1 | ||
Oligoplectrum maculatum | 264 | 6 | 6 | 4 |
Silo | 292 | 1 | ||
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 68 | 51 | 52 |
Hydropsyche | 212 | 388 | 69 | 140 |
Hydropsychidae | 211 | 23 | ||
Hydroptila | 200 | 263 | 64 | 25 |
Orthotrichia | 197 | 57 | 8 | 1 |
Hydroptilidae | 193 | 8 | 8 | |
Athripsodes | 311 | 2 | 2 | 1 |
Mystacides | 312 | 27 | 4 | 7 |
Oecetis | 317 | 1 | 2 | |
Setodes | 318 | 4 | 9 | |
Leptoceridae | 310 | 2 | ||
Chimarra | 207 | 1 | 1 | |
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 5 | 1 | |
Psychomyia pusilla | 240 | 12 | 184 | 344 |
Rhyacophila lato-sensu | 183 | 2 | 1 | |
Baetis lato sensu | 9794 | 41 | 28 | 45 |
Centroptilum luteolum | 384 | 2 | ||
Cloeon | 387 | 3 | ||
Procloeon | 390 | 7 | 6 | 3 |
Baetopus | 31231 | 2 | ||
Caenis | 457 | 65 | 9 | 5 |
Ephemerella ignita | 451 | 8 | 3 | |
Ephemera | 502 | 1 | 1 | |
Ecdyonurus | 421 | 14 | 14 | |
Heptagenia | 443 | 2 | ||
Heptageniidae | 399 | 7 | 9 | |
Paraleptophlebia | 481 | 1 | 3 | |
Leptophlebiidae | 473 | 1 | 2 | 2 |
Ephoron virgo | 497 | 1 | 9 | 75 |
Aphelocheirus aestivalis | 2714 | 3 | ||
Micronecta | 719 | 16 | ||
Dryops | 613 | 11 | 1 | |
Elmis | 618 | 36 | 7 | 16 |
Esolus | 619 | 30 | 94 | 95 |
Limnius | 623 | 3 | 8 | 13 |
Normandia | 624 | 30 | 14 | |
Oulimnius | 622 | 30 | 8 | |
Anthomyidae | 847 | 19 | ||
Athericidae | 838 | 3 | 2 | 2 |
Chironomidae | 807 | 1226 | 133 | 144 |
Empididae | 831 | 1 | 6 | 5 |
Limoniidae | 757 | 2 | 9 | 20 |
Simuliidae | 801 | 2 | 1 | |
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 14 | ||
Gomphus | 679 | 4 | ||
Onychogomphus | 682 | 1 | 1 | 1 |
Gomphidae | 678 | 5 | ||
Crangonyx pseudogracilis | 5117 | 11 | ||
Gammarus | 892 | 14 | 1 | |
Asellidae | 880 | 1 | ||
Corbicula | 1051 | 4 | 2 | |
Ancylus fluviatilis | 1029 | 4 | 9 | 37 |
Potamopyrgus antipodarum | 979 | 25 | ||
Physa (sensu lato) | 997 | 162 | ||
Planorbidae | 1009 | 8 | ||
Dugesiidae | 1055 | 1 | 6 | 2 |
Oligochaeta | 933 | 11 | 3 | 15 |
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 |