Listes faunistiques invertébrés
Le Lot à La Mothe 05100000
- Télécharger la fiche IRSTEA xls / 2212 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.7763 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | 13 | |
| Leuctra | 69 | 19 | 105 | 134 |
| Protonemura | 46 | 5 | ||
| Oligoplectrum | 263 | 1289 | 748 | 263 |
| Glossosomatidae | 189 | 2 | 1 | |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | 3 | 6 |
| Cheumatopsyche | 221 | 9 | 1 | |
| Hydropsyche | 212 | 25 | 145 | 45 |
| Hydroptilidae | 193 | 1 | 1 | 2 |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 3 | ||
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 5 |
| Psychomyia | 239 | 1 | 49 | 32 |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 5 |
| Baetis | 364 | 185 | 128 | 13 |
| Caenis | 457 | 1 | 2 | |
| Ephemerella | 450 | 171 | 43 | 23 |
| Ecdyonurus | 421 | 2 | 29 | 35 |
| Electrogena | 3181 | 11 | ||
| Oligoneuriella | 394 | 5 | 4 | |
| Potamanthus | 509 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Dupophilus | 620 | 2 | 3 | |
| Elmis | 618 | 288 | 24 | 37 |
| Esolus | 619 | 4 | 100 | 105 |
| Limnius | 623 | 8 | 23 | |
| Oulimnius | 622 | 76 | 10 | 19 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 4 | ||
| Orectochilus | 515 | 12 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 5 | 5 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 141 | 43 | 41 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 7 | ||
| Limoniidae | 757 | 3 | 25 | |
| Simuliidae | 801 | 12 | 11 | |
| Calopteryx | 650 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Sisyra | 856 | 2 | ||
| Asellidae | 880 | 4 | ||
| Ostracoda | 3170 | 3 | ||
| Sphaeriidae | 1042 | 13 | 2 | |
| Pisidium | 1043 | 20 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 12 | 28 | 87 |
| Potamopyrgus | 978 | 5 | ||
| Radix | 1004 | 13 | ||
| Theodoxus | 967 | 8 | 17 | 67 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 19 | 1 | 2 |
| Oligochaeta | 933 | 33 | 19 | 7 |
| Hydracarina | 906 | 3 | 3 | 3 |