Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | ||
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 5 | |
| Nemoura | 26 | 1 | ||
| Taeniopteryx | 14 | 2 | ||
| Micrasema | 268 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 129 | 6 | |
| Hydropsyche | 212 | 4 | 6 | 8 |
| Athripsodes | 311 | 5 | 1 | 2 |
| Mystacides | 312 | 31 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 9 | ||
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 64 | 23 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Baetis | 364 | 3 | ||
| Baetidae | 363 | 2 | 2 | |
| Caenis | 457 | 7 | 3 | 7 |
| Torleya | 2391 | 1 | 9 | 5 |
| Heptageniidae | 399 | 3 | ||
| Micronecta | 719 | 193 | 5 | 49 |
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 13 | ||
| Dupophilus | 620 | 13 | ||
| Elmis | 618 | 19 | 88 | 14 |
| Esolus | 619 | 8 | 34 | 11 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 7 | ||
| Orectochilus | 515 | 7 | ||
| Hydraena | 608 | 7 | ||
| Athericidae | 838 | 7 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 239 | 154 | 68 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Calopteryx | 650 | 12 | 1 | |
| Hydracarina | 906 | 2 | 3 | 1 |
| Pisidium | 1043 | 5 | 1 | |
| Ancylus | 1028 | 7 | 23 | 6 |
| Radix | 1004 | 11 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 6 | ||
| Oligochaeta | 933 | 197 | 36 | 35 |