Listes faunistiques invertébrés
Le Lot à La Mothe 05100000
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.8670 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 53.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 185 | 5 | 6 |
| Isoperla | 140 | 2 | 1 | |
| Micrasema | 268 | 2496 | 7553 | 360 |
| Goera | 287 | 1 | ||
| Goeridae | 286 | 16 | ||
| Cheumatopsyche | 221 | 5 | 59 | 2 |
| Hydropsyche | 212 | 13 | 354 | 6 |
| Hydroptila | 200 | 6 | ||
| Athripsodes | 311 | 6 | ||
| Mystacides | 312 | 2 | ||
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 5 | 4 | |
| Chimarra | 207 | 9 | ||
| Polycentropus | 231 | 14 | 1 | |
| Psychomyia | 239 | 19 | 22 | 9 |
| Rhyacophila lato-sensu | 183 | 93 | 95 | 3 |
| Baetis lato sensu | 9794 | 770 | 1350 | 26 |
| Procloeon | 390 | 6 | ||
| Caenis | 457 | 16 | ||
| Ephemerella ignita | 451 | 181 | 64 | 4 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 8 | 26 | 10 |
| Epeorus | 400 | 1 | 1 | |
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Oligoneuriella | 394 | 1 | 219 | 10 |
| Potamanthus | 509 | 2 | ||
| Aphelocheirus | 721 | 10 | ||
| Micronecta | 719 | 2 | ||
| Dryops | 613 | 3 | ||
| Dupophilus | 620 | 32 | ||
| Elmis | 618 | 224 | 370 | 10 |
| Esolus | 619 | 769 | 96 | 32 |
| Limnius | 623 | 1 | 40 | 2 |
| Oulimnius | 622 | 416 | 24 | 3 |
| Orectochilus | 515 | 4 | 1 | 1 |
| Athericidae | 838 | 3 | 15 | 2 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 657 | 115 | 26 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 28 | 25 | 6 |
| Simuliidae | 801 | 8 | 448 | 2 |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 6 | 1 | |
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 2 | ||
| Pisidium | 1043 | 2003 | 1 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Theodoxus | 967 | 2 | 22 | 5 |
| Ancylus | 1028 | 104 | 85 | 92 |
| Oligochaeta | 933 | 25 | 2 | |
| Dugesia | 1056 | 9 | ||
| Hydracarina | 906 | 1 | 1 |