Listes faunistiques invertébrés
AY A SARRAS 2 06580075
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
Date prélèvement | 19/08/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8040
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 26.0 | dominant |
Blocs | 7.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 17.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles | 45.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Nulle | B |
P2 | Dalles, argiles | Nulle | B |
P3 | Branchage, racines | Nulle | A |
P4 | Sables | Nulle | B |
P5 | Helophytes | Nulle | A |
P6 | Litieres | Nulle | A |
P7 | Dalles, argiles | Lente | C |
P8 | Granulats | Lente | A |
P9 | Dalles, argiles | Moyenne | C |
P10 | Dalles, argiles | Rapide | C |
P11 | Blocs | Moyenne | B |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 1 | 11 | 23 |
Leuctra | 69 | 88 | 8 | 33 |
Perla | 164 | 3 | ||
Micrasema | 268 | 1 | ||
Silo | 292 | 1 | 2 | |
Cheumatopsyche | 221 | 2 | ||
Hydropsyche | 212 | 20 | 1 | 43 |
Hydroptila | 200 | 1 | ||
Lepidostomatidae | 304 | 1 | ||
Lepidostoma | 305 | 1 | ||
Leptoceridae | 310 | 1 | ||
Athripsodes | 311 | 3 | ||
Mystacides | 312 | 31 | 9 | 1 |
Oecetis | 317 | 5 | 1 | |
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 1 | 1 | |
Polycentropodidae | 223 | 2 | ||
Polycentropus | 231 | 1 | 1 | 2 |
Lype | 241 | 1 | ||
Psychomyia | 239 | 6 | 51 | 18 |
Tinodes | 245 | 4 | 4 | 4 |
Rhyacophila lato-sensu | 183 | 1 | 5 | 5 |
Sericostomatidae | 321 | 1 | ||
Sericostoma | 322 | 1 | 2 | |
Baetis | 364 | 59 | 117 | 451 |
Centroptilum | 383 | 1 | ||
Procloeon | 390 | 3 | 4 | |
Caenis | 457 | 7 | 5 | 19 |
Ephemera | 502 | 1 | 9 | 2 |
Heptageniidae | 399 | 5 | 2 | |
Ecdyonurus | 421 | 5 | 3 | |
Epeorus | 400 | 2 | ||
Leptophlebiidae | 473 | 2 | ||
Paraleptophlebia | 481 | 2 | ||
Dryops | 613 | 1 | ||
Colymbetinae | 2395 | 1 | ||
Dupophilus | 620 | 8 | 2 | |
Elmis | 618 | 9 | 5 | 8 |
Esolus | 619 | 57 | 9 | 15 |
Limnius | 623 | 7 | 2 | |
Oulimnius | 622 | 142 | 42 | 16 |
Stenelmis | 617 | 25 | 6 | 1 |
Hydraena | 608 | 6 | ||
Hydrochus | 606 | 1 | ||
Athericidae | 838 | 4 | 2 | 3 |
Blephariceridae | 747 | 1 | ||
Ceratopogonidae | 819 | 6 | 3 | 1 |
Chironomidae | 807 | 179 | 63 | 40 |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 16 | 5 | 3 |
Simuliidae | 801 | 135 | ||
Hydrometra | 740 | 1 | ||
Boyeria | 670 | 7 | ||
Calopteryx | 650 | 3 | ||
Gomphidae | 678 | 3 | 1 | 4 |
Gomphus | 679 | 10 | ||
Onychogomphus | 682 | 4 | 2 | 1 |
Copepoda | 3206 | 3 | 3 | 3 |
Asellidae | 880 | 42 | ||
Gammaridae | 887 | 3 | ||
Gammarus | 892 | 12 | 1 | |
Ancylus | 1028 | 1 | ||
Physella | 19280 | 1 | ||
Planorbidae | 1009 | 26 | 1 | |
Dugesiidae | 1055 | 213 | 72 | 6 |
Oligochaeta | 933 | 13 | 15 | 1 |
Hydrozoa | 3168 | 3 | ||
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |