Listes faunistiques invertébrés
L'Aveyron à Loubéjac 05120000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
Date prélèvement | 04/09/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leptophlebiidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7160
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 3.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 9.0 | dominant |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Nulle | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | ||
Brachycentridae | 262 | 1 | ||
Hydropsyche | 212 | 7 | 112 | 6 |
Hydroptilidae | 193 | 6 | 1 | |
Hydroptila | 200 | 19 | 7 | 23 |
Orthotrichia | 197 | 15 | 1 | 1 |
Leptoceridae | 310 | 2 | ||
Athripsodes | 311 | 3 | 6 | 1 |
Ceraclea | 313 | 2 | ||
Mystacides | 312 | 5 | 2 | |
Oecetis | 317 | 28 | 2 | 9 |
Chimarra | 207 | 1 | ||
Baetidae | 363 | 2 | 8 | |
Baetis | 364 | 13 | 6 | 19 |
Centroptilum | 383 | 1 | ||
Cloeon | 387 | 1 | ||
Caenis | 457 | 35 | 21 | 20 |
Heptageniidae | 399 | 1 | ||
Ecdyonurus | 421 | 3 | ||
Heptagenia | 443 | 2 | 1 | |
Leptophlebiidae | 473 | 1 | ||
Choroterpes | 474 | 2 | 4 | |
Paraleptophlebia | 481 | 1 | ||
Potamanthus | 509 | 9 | 17 | |
Dryops | 613 | 12 | ||
Esolus | 619 | 8 | 17 | 8 |
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 1 | 1 | |
Potamophilus | 615 | 1 | ||
Stenelmis | 617 | 8 | 6 | 8 |
Hydrophilinae | 2517 | 5 | ||
Sphaeridiinae | 5194 | 1 | ||
Athericidae | 838 | 5 | ||
Ceratopogonidae | 819 | 4 | ||
Chironomidae | 807 | 80 | 19 | 30 |
Simuliidae | 801 | 414 | 1 | 29 |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 36 | 4 | 1 |
Coenagrionidae | 658 | 3 | ||
Gomphidae | 678 | 1 | 7 | |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 3 | ||
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 6 | 4 | |
Ostracoda | 3170 | 8 | ||
Gammaridae | 887 | 1 | 6 | 2 |
Echinogammarus | 888 | 1 | 5 | 8 |
Asellidae | 880 | 1 | 2 | 4 |
Procambarus | 2027 | 1 | ||
Hydracarina | 906 | 4 | 2 | |
Corbicula | 1051 | 9 | 66 | 29 |
Ancylus | 1028 | 6 | 4 | |
Bithynia | 994 | 4 | 5 | |
Theodoxus | 967 | 8 | 133 | 83 |
Planorbidae | 1009 | 32 | 8 | 1 |
Erpobdellidae | 928 | 2 | 1 | |
Oligochaeta | 933 | 334 | 22 | 13 |
Turbellaria | 3326 | 10 | 5 | 3 |
Dugesiidae | 1055 | 74 | 5 | 4 |
Cnidaria | 1075 | 1 | 1 | |
Nemertea | 1052 | 3 | 2 |