Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/04/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 1 | ||
| Agapetus | 191 | 3 | 7 | |
| Athripsodes | 311 | 2 | 3 | 5 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 33 | 27 | 22 |
| Tinodes | 245 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 4 | 3 | |
| Baetis lato sensu | 9794 | 12 | 4 | 16 |
| Ephemerella ignita | 451 | 42 | 160 | |
| Ephemerellidae | 449 | 52 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 3 | 19 |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Veliidae | 743 | 2 | 1 | |
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 1 | 1 | 7 |
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 1 | 1 | 16 |
| Oulimnius | 622 | 5 | 14 | 14 |
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 1 | 2 | 1 |
| Ceratopogoninae | 822 | 4 | 3 | |
| Chironomidae | 807 | 1583 | 1055 | 540 |
| Empididae | 831 | 5 | 14 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 121 | 2 | 17 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Gammarus | 892 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 10 | 41 | 3 |
| Potamopyrgus | 978 | 675 | 552 | 504 |
| Radix | 1004 | 2 | ||
| Ancylus | 1028 | 7 | 8 | 15 |
| Erpobdellidae | 928 | 2 | 2 | |
| Glossiphoniidae | 908 | 3 | 4 | |
| Oligochaeta | 933 | 4 | 603 | 388 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |