Listes faunistiques invertébrés
Le Lot à La Mothe 05100000
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 43.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 279 | 67 | 78 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 4 | 2 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 3 | ||
| Taeniopteryx | 14 | 173 | 14 | 72 |
| Taeniopterygidae | 2 | 2 | ||
| Micrasema | 268 | 7 | 3 | |
| Oligoplectrum | 263 | 961 | 306 | 269 |
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Cheumatopsyche | 221 | 233 | 72 | 73 |
| Hydropsyche | 212 | 260 | 41 | 67 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 7 | ||
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 3 | 5 | |
| Polycentropus | 231 | 14 | 1 | 7 |
| Psychomyia | 239 | 7 | 8 | 1 |
| Rhyacophila lato-sensu | 183 | 26 | 12 | 15 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 58 | 81 | 127 |
| Caenis | 457 | 2 | ||
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 7 | ||
| Ecdyonurus | 421 | 10 | 50 | 21 |
| Epeorus | 400 | 2 | 17 | 35 |
| Heptagenia | 443 | 1 | 2 | 1 |
| Rhithrogena | 404 | 16 | 5 | 5 |
| Habroleptoides | 485 | 2 | ||
| Leptophlebiidae | 473 | 3 | 12 | |
| Potamanthus | 509 | 3 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 175 | ||
| Colymbetinae | 2395 | 9 | ||
| Dupophilus | 620 | 4 | 3 | |
| Elmis | 618 | 466 | 91 | 34 |
| Esolus | 619 | 550 | 34 | 23 |
| Limnius | 623 | 29 | 17 | 5 |
| Oulimnius | 622 | 243 | 11 | 2 |
| Orectochilus | 515 | 2 | 4 | |
| Athericidae | 838 | 5 | 2 | |
| Chironomidae | 807 | 52 | 10 | 3 |
| Limoniidae | 757 | 7 | ||
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 20 | 12 | 6 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 4 | 1 | |
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Hydracarina | 906 | 2 | 1 | 1 |
| Ancylus | 1028 | 14 | 15 | 13 |
| Potamopyrgus | 978 | 1 | ||
| Theodoxus | 967 | 15 | 12 | 19 |
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 2 | 1 | |
| Xironogiton | 23599 | 2 | ||
| Oligochaeta | 933 | 99 | 6 | |
| Dugesiidae | 1055 | 2 | 5 | 2 |