Listes faunistiques invertébrés
La Coise à Chazelles-sur-Lyon 04009080
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/04/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 6 | 2 | 6 |
| Isoperla | 140 | 3 | 28 | 27 |
| Brachyptera | 3 | 12 | ||
| Agapetus | 191 | 1 | 8 | |
| Cheumatopsyche | 221 | 7 | 10 | 9 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 6 | 1 |
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | 9 | 5 |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 4 |
| Baetis lato sensu | 9794 | 51 | 35 | 39 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 240 | 345 | 194 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 7 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 6 | 1 |
| Ceratopogonidae | 819 | 1 | 3 | 4 |
| Chironomidae | 807 | 2189 | 2317 | 1405 |
| Empididae | 831 | 2 | 3 | 1 |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 2 | 2 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 106 | 2 | 104 |
| Onychogomphus | 682 | 1 | 1 | 2 |
| Gomphidae | 678 | 1 | ||
| Crangonyx | 5116 | 28 | 3 | 17 |
| Copepoda | 3206 | 1 | 1 | |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 9 | 6 | 4 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 10 | 42 | |
| Planorbidae | 1009 | 6 | ||
| Oligochaeta | 933 | 1027 | 2420 | 238 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |