Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 18/08/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 40 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6264
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 19.0 | dominant |
Blocs | 30.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 44.0 | 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 | Dalles, argiles | Nulle | B |
P9 | Dalles, argiles | Rapide | C |
P10 | Blocs | Nulle | C |
P11 | Dalles, argiles | Lente | C |
P12 | Blocs | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 47 | 8 | 5 |
Leuctra geniculata | 33830 | 5 | 11 | |
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 234 | 14 | 34 |
Hydropsyche | 212 | 127 | 4 | 12 |
Hydropsychidae | 211 | 1 | 1 | 1 |
Hydroptila | 200 | 1815 | 67 | 173 |
Orthotrichia | 197 | 31 | ||
Hydroptilidae | 193 | 106 | 50 | 36 |
Athripsodes | 311 | 5 | 1 | |
Ceraclea | 313 | 2 | ||
Mystacides | 312 | 4 | 2 | 9 |
Oecetis | 317 | 3 | ||
Chimarra | 207 | 4 | ||
Cyrnus | 224 | 3 | 1 | |
Polycentropus | 231 | 6 | 4 | |
Polycentropodidae | 223 | 1 | ||
Psychomyia pusilla | 240 | 4 | 3 | 18 |
Rhyacophila lato-sensu | 183 | 2 | ||
Baetis lato sensu | 9794 | 48 | 1 | 7 |
Centroptilum luteolum | 384 | 21 | 4 | |
Procloeon | 390 | 9 | 2 | 1 |
Baetidae | 363 | 1 | 1 | |
Caenis | 457 | 52 | 11 | 9 |
Ephemerella ignita | 451 | 44 | 4 | 2 |
Torleya major | 452 | 1 | ||
Heptagenia | 443 | 1 | ||
Choroterpes picteti | 475 | 4 | ||
Paraleptophlebia | 481 | 1 | 5 | |
Leptophlebiidae | 473 | 3 | 3 | 3 |
Ephoron virgo | 497 | 1 | 4 | |
Aphelocheirus aestivalis | 2714 | 1 | ||
Elmis | 618 | 16 | 2 | 3 |
Esolus | 619 | 20 | 14 | 20 |
Normandia | 624 | 2 | 2 | 3 |
Oulimnius | 622 | 11 | 1 | 3 |
Riolus | 625 | 5 | 3 | 1 |
Stenelmis | 617 | 1 | ||
Hydraena | 608 | 1 | ||
Athericidae | 838 | 2 | 1 | 1 |
Chironomidae | 807 | 143 | 105 | 213 |
Empididae | 831 | 1 | 4 | 1 |
Limoniidae | 757 | 1 | 8 | 24 |
Coenosiinae | 50792 | 1 | ||
Simuliidae | 801 | 32 | 2 | 2 |
Calopteryx | 650 | 2 | ||
Somatochlora | 693 | 1 | ||
Gomphus | 679 | 4 | 1 | |
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 1 | ||
Sialis | 704 | 1 | 1 | |
Crangonyx pseudogracilis | 5117 | 30 | ||
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 4 | ||
Sphaeriidae | 1042 | 1 | ||
Potamopyrgus antipodarum | 979 | 145 | 1 | 1 |
Hydrobiidae | 973 | 50 | 2 | 5 |
Radix | 1004 | 1 | ||
Ancylus fluviatilis | 1029 | 3 | 5 | 10 |
Planorbidae | 1009 | 2 | ||
Branchiobdellidae | 3132 | 2 | ||
Piscicolidae | 918 | 1 | ||
Oligochaeta | 933 | 404 | 50 | 15 |
Nematoda | 1089 | 1 | 1 | |
Bryozoa | 1087 | 1 |