Listes faunistiques invertébrés
La Coise à Larajasse 04009050
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/04/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 36.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 7 | 1 | |
| Isoperla | 140 | 8 | 18 | |
| Perlodidae | 127 | 5 | 2 | 2 |
| Brachyptera | 3 | 6 | 23 | 7 |
| Silo | 292 | 3 | 1 | |
| Hydropsyche | 212 | 1 | 2 | |
| Athripsodes | 311 | 3 | 1 | |
| Limnephilinae | 3163 | 4 | 1 | 2 |
| Polycentropus | 231 | 6 | 11 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 7 | 28 | 18 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 4 | 7 | 1 |
| Ephemera | 502 | 37 | 5 | 5 |
| Ecdyonurus | 421 | 1 | 8 | |
| Rhithrogena | 404 | 27 | 2 | |
| Heptageniidae | 399 | 1 | 7 | |
| Habrophlebia | 491 | 10 | 4 | |
| Paraleptophlebia | 481 | 8 | 7 | 2 |
| Leptophlebiidae | 473 | 80 | 8 | 4 |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 4 | 4 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 5 | 7 |
| Chironomidae | 807 | 400 | 11 | 52 |
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 23 | 10 | 42 |
| Psychodidae | 783 | 5 | 1 | |
| Simuliidae | 801 | 1 | 6 | |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 325 | 27 | 24 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 1 | ||
| Xironogiton | 23599 | 3 | ||
| Oligochaeta | 933 | 23 | 6 | 10 |
| Hydracarina | 906 | 1 | 1 |