Listes faunistiques invertébrés
Le Gave de Pau à Préchac 05218000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
Date prélèvement | 05/10/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 40 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.9436
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 33.0 | dominant |
Blocs | 36.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 24.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Rapide | C |
P2 | Bryophytes | Rapide | A |
P3 | Blocs | Rapide | B |
P4 | Blocs | Lente | C |
P5 | Dalles, argiles | Moyenne | C |
P6 | Blocs | Moyenne | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Granulats | Nulle | A |
P9 | Pierres, galets | Lente | C |
P10 | Dalles, argiles | Rapide | B |
P11 | Hydrophytes | Nulle | A |
P12 | Branchage, racines | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Chloroperla | 170 | 1 | ||
Leuctra | 69 | 3 | 96 | 140 |
Amphinemura | 21 | 23 | 365 | 33 |
Nemoura | 26 | 3 | ||
Protonemura | 46 | 420 | 5 | 5 |
Perlidae | 155 | 3 | ||
Dinocras | 156 | 1 | 5 | 6 |
Perla | 164 | 1 | 2 | |
Perlodidae | 127 | 33 | 5 | 1 |
Isoperla | 140 | 1 | 6 | |
Micrasema | 268 | 34 | 2 | 1 |
Oligoplectrum | 263 | 2 | ||
Glossosomatidae | 189 | 5 | 8 | |
Agapetus | 191 | 5 | 3 | |
Glossosoma | 190 | 40 | 12 | |
Silo | 292 | 1 | ||
Silo-lithax | 5219 | 1 | 1 | |
Hydropsychidae | 211 | 17 | 245 | 51 |
Hydropsyche | 212 | 24 | 485 | 266 |
Lasiocephala | 307 | 71 | 414 | 121 |
Lepidostoma | 305 | 87 | 4 | |
Athripsodes | 311 | 3 | 14 | 2 |
Mystacides | 312 | 1 | ||
Limnephilidae | 276 | 7 | 1 | |
Drusinae | 3120 | 1 | ||
Halesus | 3186 | 1 | ||
Stenophylacini-chaetopterygini | 3146 | 12 | ||
Polycentropodidae | 223 | 9 | ||
Polycentropus | 231 | 8 | ||
Psychomyia | 239 | 1 | ||
Rhyacophila lato-sensu | 183 | 2 | 12 | 8 |
Sericostomatidae | 321 | 10 | 9 | 31 |
Sericostoma | 322 | 4 | 2 | |
Baetis | 364 | 13 | 154 | 48 |
Caenis | 457 | 2 | 3 | |
Ephemerella ignita | 451 | 7 | 1 | 4 |
Heptageniidae | 399 | 2 | ||
Ecdyonurus | 421 | 5 | 101 | 67 |
Epeorus | 400 | 184 | 59 | |
Rhithrogena | 404 | 11 | 550 | 392 |
Pomatinus substriatus | 33844 | 2 | ||
Dytiscidae | 527 | 1 | ||
Hydroporinae | 2393 | 4 | ||
Nebrioporus | 20731 | 7 | ||
Oreodytes | 552 | 23 | ||
Platambus | 556 | 23 | ||
Elmis | 618 | 7 | 58 | 17 |
Esolus | 619 | 1 | 1 | 5 |
Limnius | 623 | 13 | 9 | 5 |
Haliplus | 518 | 5 | ||
Hydraena | 608 | 1 | 4 | |
Limnophora | 848 | 12 | ||
Atherix | 839 | 21 | 9 | |
Blephariceridae | 747 | 1 | ||
Blepharicera | 749 | 1 | 4 | 2 |
Liponeura | 752 | 3 | ||
Chironomidae | 807 | 22 | 365 | 325 |
Clinocerinae | 9813 | 1 | 3 | 3 |
Hexatoma | 773 | 10 | 15 | 11 |
Dicranota | 765 | 1 | ||
Simuliidae | 801 | 6 | 38 | 600 |
Tipulidae | 753 | 1 | ||
Gerris | 735 | 6 | ||
Ancylus | 1028 | 33 | 152 | 180 |
Lymnaeidae | 998 | 276 | 5 | 7 |
Radix | 1004 | 231 | 1 | |
Physella | 19280 | 2 | ||
Turbellaria | 3326 | 9 | 14 | |
Polycelis | 1064 | 2 | 14 | 45 |
Helobdella | 912 | 2 | ||
Oligochaeta | 933 | 30 | 2 | 13 |
Hydrozoa | 3168 | 3 | ||
Gordiaca | 5189 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |