Listes faunistiques invertébrés
REYSSOUZE A MONTAGNAT 4 06580601
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.7920 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | ||
| Granulats | 31.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 19.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Theodoxus | 967 | 13 | 88 | 100 |
| Libellulidae | 696 | 1 | ||
| Aphelocheirus | 721 | 9 | 17 | 70 |
| Tipulidae | 753 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Chironomidae | 807 | 84 | 70 | 13 |
| Tabanidae | 837 | 1 | 4 | |
| Athericidae | 838 | 8 | 15 | 14 |
| Gammarus | 892 | 176 | 28 | 137 |
| Hydracarina | 906 | 1 | 1 | |
| Glossiphoniidae | 908 | 21 | 4 | |
| Erpobdellidae | 928 | 1 | 5 | |
| Oligochaeta | 933 | 2 | 11 | 17 |
| Onychogomphus | 682 | 1 | ||
| Potamopyrgus | 978 | 16 | 143 | 102 |
| Bithynia | 994 | 84 | 3 | 5 |
| Radix | 1004 | 5 | 1 | |
| Planorbidae | 1009 | 54 | 4 | 1 |
| Ancylus | 1028 | 2 | 4 | |
| Unio | 1041 | 1 | ||
| Pisidium | 1043 | 3 | 6 | 10 |
| Sphaerium | 1044 | 1 | 6 | |
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 3 | 11 |
| Physella | 19280 | 17 | 2 | |
| Centroptilum | 383 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 14 | ||
| Cheumatopsyche | 221 | 5 | 9 | |
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 1 | ||
| Lepidostoma | 305 | 4 | 1 | |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 3 | ||
| Leptocerus | 319 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Notidobia | 325 | 2 | 1 | |
| Leuctra | 69 | 3 | 7 | |
| Ephemerella ignita | 451 | 5 | 6 | 11 |
| Caenis | 457 | 10 | 17 | 8 |
| Ephemera | 502 | 42 | 43 | 58 |
| Orectochilus | 515 | 1 | ||
| Elmis | 618 | 84 | 6 | 3 |
| Esolus | 619 | 36 | 2 | 33 |
| Oulimnius | 622 | 138 | 102 | 67 |
| Limnius | 623 | 18 | 20 | 57 |
| Riolus | 625 | 3 | ||
| Calopteryx | 650 | 168 | 13 | 1 |
| Platycnemis | 657 | 8 | ||
| Gomphidae | 678 | 1 |