Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.5708 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 54.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 2 | ||
| Micronecta | 719 | 9 | 19 | |
| Limoniidae | 757 | 1 | 6 | 2 |
| Psychodidae | 783 | 5 | 1 | |
| Simuliidae | 801 | 12 | 17 | 65 |
| Chironomidae | 807 | 1281 | 1651 | 866 |
| Ceratopogonidae | 819 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Pacifastacus | 872 | 4 | 1 | |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Oligochaeta | 933 | 197 | 75 | 100 |
| Sialis | 704 | 32 | 6 | 4 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 167 | 145 | 489 |
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 16 | 2 | 2 |
| Colymbetinae | 2395 | 2 | ||
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 8 | 6 | 12 |
| Serratella | 5152 | 51 | 13 | 33 |
| Baetis lato sensu | 9794 | 26 | 43 | 249 |
| Leuctra geniculata | 33830 | 21 | 29 | 1 |
| Pediciidae | 50011 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Leptocerus | 319 | 2 | ||
| Leuctra | 69 | 218 | 115 | 49 |
| Rhyacophila lato-sensu | 183 | 53 | 15 | 28 |
| Hydropsyche | 212 | 26 | 53 | 98 |
| Cheumatopsyche | 221 | 5 | 38 | 49 |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 4 | 2 | 1 |
| Polycentropus | 231 | 6 | 6 | 1 |
| Psychomyia | 239 | 1 | 25 | |
| Limnephilidae | 276 | 1 | ||
| Goeridae | 286 | 4 | ||
| Goera | 287 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Protonemura | 46 | 9 | 1 | |
| Ecdyonurus | 421 | 22 | 7 | |
| Caenis | 457 | 75 | 24 | 119 |
| Leptophlebiidae | 473 | 6 | ||
| Hydraena | 608 | 4 | 1 | 3 |
| Ochthebius | 609 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 11 | 7 | 7 |
| Esolus | 619 | 82 | 45 | 43 |
| Dupophilus | 620 | 2 | 2 | 3 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Onychogomphus | 682 | 1 |