Listes faunistiques invertébrés
REYSSOUZE A MONTAGNAT 4 06580601
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 27.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Hydropsyche | 212 | 5 | 15 | 55 |
| Hydroptila | 200 | 2 | 1 | |
| Lepidostoma | 305 | 21 | 5 | 8 |
| Athripsodes | 311 | 3 | 2 | 1 |
| Mystacides | 312 | 4 | 12 | |
| Oecetis | 317 | 12 | 1 | 4 |
| Limnephilinae | 3163 | 4 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 9 | 4 | 5 |
| Psychomyia | 239 | 1 | 5 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Notidobia | 325 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 35 | 2 |
| Centroptilum | 383 | 18 | 5 | |
| Caenis | 457 | 7 | 1 | 1 |
| Ephemerella ignita | 451 | 17 | 106 | 8 |
| Ephemera | 502 | 2 | 4 | 24 |
| Aphelocheirus | 721 | 1 | 14 | 2 |
| Elmis | 618 | 4 | 24 | 23 |
| Esolus | 619 | 1 | 10 | |
| Limnius | 623 | 5 | 23 | 10 |
| Oulimnius | 622 | 40 | 36 | 56 |
| Riolus | 625 | 2 | ||
| Athericidae | 838 | 2 | 2 | 5 |
| Chironomidae | 807 | 24 | 64 | 27 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 87 | 92 | 2 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Gomphidae | 678 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Platycnemis | 657 | 2 | ||
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 99 | 45 | 186 |
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 5 | 3 | 2 |
| Sphaerium | 1044 | 4 | ||
| Sphaeriidae | 1042 | 5 | 1 | |
| Unio | 1041 | 1 | ||
| Unionidae | 1037 | 1 | ||
| Acroloxus | 1033 | 4 | 10 | |
| Bithynia | 994 | 15 | 4 | 7 |
| Potamopyrgus | 978 | 834 | 316 | 198 |
| Radix | 1004 | 6 | 2 | |
| Theodoxus | 967 | 15 | 45 | 22 |
| Ancylus | 1028 | 3 | 24 | 15 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 2 | 3 | 1 |
| Hemiclepsis | 914 | 3 | 1 | |
| Glossiphoniidae | 908 | 11 | 14 | 13 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 2 | 9 | 8 |
| Mermithoïdea | 3159 | 1 | 1 |