Listes faunistiques invertébrés
Le Grand Lées en amont de l'Adour 05232000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 24/08/2021 |
---|---|
Méthode | Petit cours d'eau | IBG | 15.0 |
GFI | 5 |
Variété taxonomique | 39 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | 2.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 72.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 20.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 2.0 | marginal |
Algues | ||
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Lente | A |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Pierres, galets | Nulle | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Rapide | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 6 | ||
Agapetus | 191 | 1 | ||
Cheumatopsyche lepida | 222 | 11 | 100 | 97 |
Hydropsyche | 212 | 31 | 300 | 433 |
Hydropsychidae | 211 | 4 | ||
Hydroptila | 200 | 16 | 52 | 26 |
Orthotrichia | 197 | 3 | 19 | 3 |
Hydroptilidae | 193 | 2 | 17 | 7 |
Mystacides | 312 | 12 | 1 | 2 |
Oecetis | 317 | 1 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 1 | 1 | |
Psychomyia pusilla | 240 | 10 | 67 | 23 |
Psychomyiidae | 238 | 2 | ||
Rhyacophila lato-sensu | 183 | 1 | 2 | 6 |
Baetis lato sensu | 9794 | 5 | 15 | 82 |
Centroptilum luteolum | 384 | 16 | ||
Procloeon | 390 | 4 | ||
Caenis | 457 | 4 | 16 | 24 |
Caenidae | 456 | 1 | ||
Ephemerella ignita | 451 | 5 | 24 | |
Ephemerellidae | 449 | 1 | ||
Heptagenia | 443 | 1 | 2 | |
Heptageniidae | 399 | 3 | 6 | |
Ephoron virgo | 497 | 3 | 4 | 10 |
Potamanthus luteus | 510 | 7 | ||
Dryops | 613 | 3 | ||
Pomatinus substriatus | 33844 | 1 | 1 | 1 |
Elmis | 618 | 2 | 1 | |
Esolus | 619 | 6 | 13 | 70 |
Limnius | 623 | 1 | 1 | 2 |
Oulimnius | 622 | 10 | 4 | 20 |
Stenelmis | 617 | 3 | 3 | 13 |
Orectochilus | 515 | 1 | 5 | 1 |
Hydraena | 608 | 1 | 1 | 15 |
Athericidae | 838 | 2 | 1 | |
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 359 | 440 | 218 |
Dixidae | 793 | 1 | ||
Limoniidae | 757 | 2 | 5 | 6 |
Simuliidae | 801 | 3 | 8 | 106 |
Tabanidae | 837 | 1 | ||
Calopteryx | 650 | 14 | ||
Oxygastra curtisii | 692 | 4 | ||
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 1 | 1 | 2 |
Gomphidae | 678 | 1 | 6 | |
Platycnemis | 657 | 14 | 1 | 1 |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 5 | 12 | 11 |
Pisidium | 1043 | 1 | ||
Sphaeriidae | 1042 | 3 | ||
Potamopyrgus antipodarum | 979 | 1 | ||
Galba truncatula | 1002 | 1 | ||
Theodoxus fluviatilis | 968 | 1 | 1 | 1 |
Physa (sensu lato) | 997 | 60 | 1 | |
Physella | 19280 | 60 | 1 | |
Physidae | 995 | 156 | 1 | |
Ancylus fluviatilis | 1029 | 39 | 88 | 220 |
Planorbidae | 1009 | 1 | ||
Oligochaeta | 933 | 5 | 35 | 7 |
Dugesiidae | 1055 | 3 | 15 | |
Prostoma | 3110 | 1 | 1 | |
Nematoda | 1089 | 1 | 1 | |
Bryozoa | 1087 | 1 |