Listes faunistiques invertébrés
L'Adour à Aurensan 05234980
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
Date prélèvement | 30/08/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 48 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6120
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 89.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Pierres, galets | Lente | B |
P3 | Pierres, galets | Moyenne | B |
P4 | Pierres, galets | Nulle | B |
P5 | Pierres, galets | Moyenne | C |
P6 | Branchage, racines | Nulle | A |
P7 | Pierres, galets | Lente | C |
P8 | Hydrophytes | Moyenne | A |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Rapide | B |
P11 | Pierres, galets | Rapide | C |
P12 | Blocs | Moyenne | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 13 | 43 | 23 |
Leuctra | 69 | 7 | 19 | 11 |
Oligoplectrum | 263 | 88 | 14 | 9 |
Glossosomatidae | 189 | 2 | 3 | 3 |
Agapetus | 191 | 2 | ||
Glossosoma | 190 | 1 | 1 | |
Hydropsychidae | 211 | 13 | 7 | 4 |
Cheumatopsyche | 221 | 9 | 4 | 4 |
Hydropsyche | 212 | 39 | 89 | 30 |
Hydroptila | 200 | 4 | ||
Ithytrichia | 198 | 12 | ||
Lepidostoma | 305 | 1 | 10 | |
Leptoceridae | 310 | 1 | 1 | |
Athripsodes | 311 | 1 | 1 | |
Ceraclea | 313 | 5 | 2 | |
Mystacides | 312 | 3 | 2 | 5 |
Oecetis | 317 | 2 | 1 | 1 |
Halesus | 3186 | 1 | ||
Polycentropodidae | 223 | 2 | 4 | 1 |
Polycentropus | 231 | 14 | 8 | 1 |
Psychomyiidae | 238 | 1 | ||
Lype | 241 | 2 | ||
Psychomyia | 239 | 14 | 45 | 51 |
Rhyacophila lato-sensu | 183 | 11 | 10 | 6 |
Sericostoma | 322 | 1 | ||
Baetis | 364 | 53 | 165 | 107 |
Centroptilum | 383 | 1 | ||
Procloeon | 390 | 1 | ||
Caenis | 457 | 5 | 5 | 2 |
Ephemerella ignita | 451 | 120 | 69 | 59 |
Ephemera | 502 | 1 | 8 | 1 |
Ecdyonurus | 421 | 6 | 13 | 9 |
Heptagenia | 443 | 5 | 5 | 6 |
Leptophlebiidae | 473 | 1 | 1 | |
Paraleptophlebia | 481 | 1 | ||
Elmis | 618 | 10 | 9 | 6 |
Esolus | 619 | 3 | 12 | 8 |
Limnius | 623 | 10 | 11 | 15 |
Oulimnius | 622 | 21 | 15 | |
Stenelmis | 617 | 21 | 7 | 5 |
Orectochilus | 515 | 1 | 2 | 1 |
Atherix | 839 | 4 | 2 | 4 |
Atrichops | 840 | 1 | 8 | |
Blephariceridae | 747 | 1 | 10 | |
Blepharicera | 749 | 10 | 3 | 42 |
Chironomidae | 807 | 112 | 28 | 39 |
Clinocerinae | 9813 | 1 | 3 | |
Hemerodromiinae | 3202 | 1 | 1 | |
Antocha | 759 | 1 | 2 | |
Simuliidae | 801 | 7446 | 14 | 893 |
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 1 | ||
Sisyra | 856 | 3 | ||
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | 3 | |
Asellidae | 880 | 31 | 3 | |
Gammaridae | 887 | 2 | 2 | 1 |
Echinogammarus | 888 | 82 | 13 | 7 |
Gammarus | 892 | 17 | ||
Niphargus | 902 | 5 | ||
Ancylus | 1028 | 61 | 293 | 105 |
Bithynia | 994 | 25 | 2 | |
Potamopyrgus | 978 | 13 | 2 | |
Lymnaeidae | 998 | 1 | ||
Radix | 1004 | 2 | ||
Anisus | 1010 | 13 | ||
Valvata | 972 | 1 | ||
Corbicula | 1051 | 11 | 23 | 13 |
Sphaeriidae | 1042 | 23 | 9 | 1 |
Pisidium | 1043 | 21 | 5 | 2 |
Sphaerium | 1044 | 2 | ||
Turbellaria | 3326 | 3 | 1 | 1 |
Dugesiidae | 1055 | 12 | 6 | 8 |
Polycelis | 1064 | 30 | 2 | 1 |
Erpobdellidae | 928 | 9 | ||
Oligochaeta | 933 | 162 | 14 | 4 |
Bryozoa | 1087 | 3 | 3 | 3 |
Cristatella | 3103 | 3 | ||
Hydrozoa | 3168 | 3 | ||
Nematoda | 1089 | 3 | ||
Prostoma | 3110 | 3 | 3 | |
Spongillidae | 3106 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |