Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | B |
| P3 | Helophytes | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | |
| Leuctra | 69 | 23 | 13 | 5 |
| Nemoura | 26 | 1 | ||
| Micrasema | 268 | 3 | 3 | |
| Agapetus | 191 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 2 | 3 | |
| Hydropsyche | 212 | 50 | 38 | 198 |
| Hydroptila | 200 | 8 | 3 | 4 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 20 | 12 | 12 |
| Psychomyia | 239 | 6 | 10 | 38 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 32 | 8 |
| Baetis | 364 | 43 | 66 | 42 |
| Cloeon | 387 | 3 | ||
| Ephemerella ignita | 451 | 30 | 1 | 6 |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 2 | ||
| Micronecta | 719 | 1 | 2 | |
| Gerris | 735 | 7 | ||
| Hydrometra | 740 | 2 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | ||
| Dupophilus | 620 | 3 | 2 | 4 |
| Elmis | 618 | 12 | 15 | 17 |
| Esolus | 619 | 2 | 3 | 6 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 8 | 2 |
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 4 | 12 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 38 | 6 | 7 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 1 | 1 |
| Simuliidae | 801 | 13 | 61 | 95 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Platycnemis | 657 | 13 | ||
| Sialis | 704 | 3 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | 10 | 2 |
| Ancylus | 1028 | 6 | 28 | 90 |
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | 9 | 3 |
| Oligochaeta | 933 | 36 | 25 | 35 |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |