Listes faunistiques invertébrés
Le Luzeray à Bessay-sur-Allier 04043300
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 81.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athripsodes | 311 | 4 | 1 | 1 |
| Limnephilinae | 3163 | 4 | ||
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 30 | 5 |
| Procloeon | 390 | 1 | ||
| Brachycercus | 468 | 1 | ||
| Ephemerella ignita | 451 | 18 | 8 | |
| Ephemera | 502 | 87 | 27 | 6 |
| Heptagenia | 443 | 4 | ||
| Micronecta | 719 | 19 | ||
| Velia | 745 | 1 | ||
| Colymbetinae | 2395 | 7 | ||
| Elmis | 618 | 3 | ||
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 2 | 2 | 1 |
| Gyrinus | 514 | 1 | ||
| Helodes | 636 | 2 | ||
| Athericidae | 838 | 7 | 2 | |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 188 | 464 | 50 |
| Limoniidae | 757 | 3 | ||
| Pediciini | 20537 | 11 | 1 | |
| Psychodidae | 783 | 2 | 10 | 1 |
| Rhagionidae | 841 | 1 | ||
| Tabanidae | 837 | 5 | 1 | |
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 88 | ||
| Gammarus | 892 | 14673 | 609 | 46 |
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 11 | 24 | 3 |
| Sphaerium | 1044 | 6 | 120 | 21 |
| Sphaeriidae | 1042 | 2 | 20 | 3 |
| Potamopyrgus | 978 | 720 | 1257 | 178 |
| Erpobdella | 929 | 4 | ||
| Glossiphoniidae | 908 | 6 | 4 | |
| Piscicola | 919 | 1 | 3 | |
| Oligochaeta | 933 | 130 | 912 | 62 |
| Dendrocoelidae | 1071 | 2 |