Listes faunistiques invertébrés
L'Adour à Aurensan 05234980
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
Date prélèvement | 12/08/2020 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7316
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 5.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 83.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Moyenne | A |
P5 | Hydrophytes | Moyenne | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Pierres, galets | Rapide | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Rapide | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 6 | 14 |
Leuctra geniculata | 33830 | 9 | 21 | 19 |
Oligoplectrum maculatum | 264 | 2 | 8 | 39 |
Agapetus | 191 | 1 | 1 | 1 |
Agapetinae | 9812 | 12 | ||
Glossosoma | 190 | 1 | 5 | |
Glossosomatidae | 189 | 1 | ||
Cheumatopsyche lepida | 222 | 2 | 50 | 67 |
Hydropsyche | 212 | 5 | 170 | 226 |
Hydropsychidae | 211 | 27 | ||
Hydroptila | 200 | 2 | 1 | |
Ithytrichia | 198 | 1 | 1 | |
Lepidostoma hirtum | 306 | 71 | 5 | 14 |
Lepidostomatidae | 304 | 1 | 6 | |
Athripsodes | 311 | 1 | 10 | |
Ceraclea | 313 | 1 | 6 | 3 |
Mystacides | 312 | 28 | 1 | |
Oecetis | 317 | 10 | 1 | |
Leptoceridae | 310 | 1 | 1 | |
Chimarra | 207 | 4 | 3 | |
Polycentropus | 231 | 12 | 4 | 9 |
Polycentropodidae | 223 | 6 | 4 | |
Lype | 241 | 5 | ||
Psychomyia pusilla | 240 | 15 | 2 | 21 |
Rhyacophila lato-sensu | 183 | 1 | 20 | 30 |
Sericostoma | 322 | 3 | ||
Baetis lato sensu | 9794 | 17 | 300 | 204 |
Centroptilum luteolum | 384 | 1 | ||
Procloeon | 390 | 1 | ||
Caenis | 457 | 1 | 4 | |
Ephemerella ignita | 451 | 363 | 285 | 262 |
Ephemerellidae | 449 | 30 | 50 | |
Ephemera | 502 | 1 | 1 | 3 |
Ecdyonurus | 421 | 1 | 9 | 9 |
Heptagenia | 443 | 1 | 7 | 8 |
Heptageniidae | 399 | 5 | 8 | |
Elmis | 618 | 28 | 6 | 20 |
Esolus | 619 | 4 | 4 | 15 |
Limnius | 623 | 8 | 15 | 35 |
Oulimnius | 622 | 8 | 1 | 3 |
Riolus | 625 | 2 | ||
Stenelmis | 617 | 8 | 1 | 3 |
Orectochilus | 515 | 1 | 5 | |
Hydraena | 608 | 1 | ||
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 2 | 2 | 2 |
Blephariceridae | 747 | 61 | 6 | |
Chironomidae | 807 | 528 | 93 | 347 |
Empididae | 831 | 5 | 6 | 18 |
Simuliidae | 801 | 8 | 1827 | 333 |
Boyeria irene | 671 | 3 | ||
Calopteryx | 650 | 9 | 8 | 1 |
Onychogomphus | 682 | 1 | ||
Echinogammarus | 888 | 220 | 11 | 17 |
Gammaridae | 887 | 330 | 9 | 10 |
Asellidae | 880 | 1 | 1 | |
Corbicula | 1051 | 1 | 2 | |
Pisidium | 1043 | 40 | ||
Sphaeriidae | 1042 | 32 | ||
Ancylus fluviatilis | 1029 | 11 | 1 | 6 |
Bithynia | 994 | 16 | 1 | |
Potamopyrgus antipodarum | 979 | 15 | ||
Physella | 19280 | 1 | 1 | |
Planorbidae | 1009 | 1 | ||
Dugesiidae | 1055 | 4 | ||
Planariidae | 1061 | 2 | ||
Oligochaeta | 933 | 3 | 1 | 7 |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 |