Listes faunistiques invertébrés
L'Adour à Aurensan 05234980
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 17/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 46 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | S1 | Nulle | A |
| P2 | S3 | Nulle | A |
| P3 | S28 | Moyenne | A |
| P4 | S30 | Rapide | A |
| P5 | S2 | Moyenne | B |
| P6 | S24 | Moyenne | B |
| P7 | S24 | Rapide | B |
| P8 | S24 | Lente | B |
| P9 | S24 | Nulle | C |
| P10 | S24 | Moyenne | C |
| P11 | S24 | Rapide | C |
| P12 | S24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 29 | 25 | 56 |
| Leuctra geniculata | 33830 | 23 | 27 | 69 |
| Agapetus-synagapetus | 5218 | 1 | ||
| Glossosoma | 190 | 7 | 7 | |
| Glossosomatidae | 189 | 1 | ||
| Cheumatopsyche lepida | 222 | 6 | 6 | 8 |
| Hydropsyche | 212 | 127 | 127 | 120 |
| Hydroptila | 200 | 1 | 1 | |
| Ithytrichia | 198 | 2 | ||
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma hirtum | 306 | 5 | 6 | 8 |
| Athripsodes | 311 | 1 | 3 | 2 |
| Mystacides | 312 | 17 | 9 | |
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Chimarra | 207 | 1 | 1 | |
| Polycentropus | 231 | 16 | ||
| Polycentropodidae | 223 | 7 | 3 | |
| Psychomyia pusilla | 240 | 2 | 56 | 9 |
| Rhyacophila lato-sensu | 183 | 17 | 8 | 16 |
| Baetis lato sensu | 9794 | 143 | 260 | 220 |
| Caenis | 457 | 3 | 2 | 1 |
| Ephemerella ignita | 451 | 14 | 42 | 22 |
| Ephemera | 502 | 1 | 1 | 7 |
| Ecdyonurus | 421 | 8 | 13 | 16 |
| Heptagenia | 443 | 1 | 5 | 1 |
| Heptageniidae | 399 | 2 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Potamanthus luteus | 510 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 2 | 2 | |
| Hydroporinae | 2393 | 1 | 1 | |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 20 | 25 | 34 |
| Esolus | 619 | 4 | 22 | 15 |
| Limnius | 623 | 4 | 12 | 17 |
| Oulimnius | 622 | 40 | 7 | 11 |
| Stenelmis | 617 | 12 | 1 | 7 |
| Orectochilus | 515 | 8 | 5 | 8 |
| Athericidae | 838 | 8 | 3 | 15 |
| Blephariceridae | 747 | 2 | 12 | |
| Chironomidae | 807 | 165 | 238 | 73 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 895 | 16 | 135 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 2 | 1 | 1 |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 7 | 6 | 1 |
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Echinogammarus | 888 | 150 | 197 | 74 |
| Gammarus | 892 | 150 | 21 | 4 |
| Asellidae | 880 | 11 | 1 | |
| Corbicula | 1051 | 77 | 50 | 109 |
| Pisidium | 1043 | 62 | 1 | 5 |
| Sphaerium | 1044 | 7 | 2 | |
| Sphaeriidae | 1042 | 76 | 3 | 11 |
| Ancylus fluviatilis | 1029 | 29 | 75 | 93 |
| Bithynia | 994 | 67 | 1 | 3 |
| Potamopyrgus antipodarum | 979 | 2 | 14 | |
| Stagnicola | 5124 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Dugesiidae | 1055 | 58 | 30 | 40 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 14 | 30 | |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Spongillidae | 3106 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |
| Sinantherina | 5240 | 1 | 1 |