Listes faunistiques invertébrés
La Coise à Larajasse 04009050
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/05/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 30.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Moyenne | A |
| P2 | Vases | Nulle | A |
| P3 | Sables | Lente | A |
| P4 | Bryophytes | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Silo | 292 | 7 | 19 | |
| Hydropsyche | 212 | 5 | 2 | 17 |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 40 | 36 | |
| Psychomyia | 239 | 1 | 5 | 4 |
| Rhyacophila lato-sensu | 183 | 33 | 24 | 12 |
| Sericostoma | 322 | 8 | 15 | |
| Baetis | 364 | 544 | 550 | 268 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella ignita | 451 | 3884 | 1400 | 862 |
| Ephemera | 502 | 20 | 1 | 21 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Paraleptophlebia | 481 | 2 | ||
| Micronecta | 719 | 4 | ||
| Gerris | 735 | 1 | 2 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 33 | 7 | 5 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 13 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 29 | 12 | |
| Chironomidae | 807 | 3638 | 1622 | 1288 |
| Empididae | 831 | 10 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 416 | 266 | 130 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 230 | 51 | 81 |
| Copepoda | 3206 | 17 | 2 | |
| Ostracoda | 3170 | 10 | 1 | 4 |
| Pisidium | 1043 | 16 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 6 | 8 | |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 903 | 51 | 83 |
| Nematoda | 1089 | 27 | 24 | 22 |
| Hydracarina | 906 | 43 | 2 |