Listes faunistiques invertébrés
La Loire à Briennon 04015000
- Télécharger la fiche IRSTEA xls / 151 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 31/08/2022 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| I2M2 | 0.8300 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Hydrophytes | Nulle | C |
| P11 | Sables | Moyenne | C' |
| P12 | Pierres, galets | Lente | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 1 | 2 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 28 | 1 | 1 |
| Hydroptila | 200 | 2 | 1 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 13 | 2 | |
| Baetis | 364 | 46 | 17 | 81 |
| Cloeon | 387 | 2 | ||
| Labiobaetis | 32271 | 16 | 1 | |
| Procloeon | 390 | 14 | 9 | 18 |
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 1 | 3 | |
| Ephemera | 502 | 4 | 8 | |
| Dacnogenia | 31251 | 3 | ||
| Heptagenia | 443 | 4 | ||
| Heptageniidae | 399 | 3 | 1 | |
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 1 | 3 | 5 |
| Aphelocheirus | 721 | 7 | 46 | 113 |
| Laccophilus | 553 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 23 | 688 | 1479 |
| Limnius | 623 | 1 | 32 | 96 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 152 | 2016 | 339 |
| Hexatomini | 20358 | 1 | 3 | |
| Simuliidae | 801 | 136 | ||
| Anax | 675 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Libellulidae | 696 | 1 | ||
| Calopteryx | 650 | 1 | 5 | 2 |
| Coenagrionidae | 658 | 7 | 11 | 3 |
| Parapoynx | 2948 | 1 | 1 | |
| Gammarus | 892 | 38 | 1440 | 638 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Mysidae | 4324 | 2 | 13 | |
| Asellidae | 880 | 4 | 1 | 1 |
| Corbicula | 1051 | 1 | 1 | 17 |
| Pisidium | 1043 | 28 | ||
| Sphaeriidae | 1042 | 60 | 1 | |
| Bithynia | 994 | 8 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 34 | 3 | 8 |
| Ferrissia | 1030 | 4 | 1 | |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 3 | 1 | 1 |
| Hemiclepsis | 914 | 1 | ||
| Piscicola | 919 | 2 | ||
| Oligochaeta | 933 | 9 | 56 | 17 |
| Dendrocoelum lacteum | 1074 | 1 | 1 | 1 |
| Dugesia | 1056 | 11 | 2272 | 45 |
| Polycelis | 1064 | 2 | ||
| Mermithoïdea | 3159 | 2 | 1 | |
| Hydracarina | 906 | 1 | 5 | 3 |
| Hydra | 1077 | 1 |