Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | 8 |
| Goera | 287 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 41 | 18 | 2 |
| Hydropsyche | 212 | 26 | 37 | 11 |
| Hydroptila | 200 | 2 | 2 | 1 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 23 | 1 | |
| Cyrnus | 224 | 5 | 15 | 2 |
| Polycentropus | 231 | 9 | 7 | 22 |
| Polycentropodidae | 223 | 1 | 5 | 4 |
| Psychomyia | 239 | 9 | 43 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 1 |
| Baetis | 364 | 6 | 10 | 5 |
| Cloeon | 387 | 13 | ||
| Procloeon | 390 | 3 | ||
| Pseudocentroptilum | 3207 | 4 | 4 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 10 | 1 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | 2 | |
| Micronecta | 719 | 132 | 157 | |
| Chrysomelidae | 642 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 89 | 15 | 24 |
| Esolus | 619 | 3 | 25 | |
| Oulimnius | 622 | 10 | 1 | |
| Chironomidae | 807 | 293 | 99 | 119 |
| Limoniidae | 757 | 3 | 8 | |
| Ptychopteridae | 789 | 1 | ||
| Calopteryx | 650 | 20 | ||
| Sialis | 704 | 6 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Ancylus | 1028 | 1 | 4 | 20 |
| Erpobdellidae | 928 | 4 | 6 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 27 | 20 | 27 |
| Decapoda | 3140 | 1 |