Listes faunistiques invertébrés
Le Lot à La Mothe 05100000
- Télécharger la fiche IRSTEA xls / 2210 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | 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 | 18.0 | 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 | 1 | 1 | |
| Leuctra | 69 | 6 | 26 | 42 |
| Protonemura | 46 | 9 | ||
| Perlodes | 150 | 1 | ||
| Oligoplectrum | 263 | 1902 | 33 | 26 |
| Glossosomatidae | 189 | 2 | ||
| Agapetus | 191 | 1 | ||
| Silo | 292 | 4 | 16 | 15 |
| Cheumatopsyche | 221 | 5 | 123 | 80 |
| Hydropsyche | 212 | 12 | 428 | 76 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 5 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Chimarra | 207 | 17 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 12 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 7 |
| Baetis | 364 | 257 | 136 | 82 |
| Centroptilum | 383 | 10 | ||
| Procloeon | 390 | 10 | ||
| Pseudocentroptilum | 3207 | 5 | ||
| Ephemerella | 450 | 44 | 10 | 7 |
| Ephemera | 502 | 3 | 1 | 2 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | 1 | |
| Paraleptophlebia | 481 | 2 | 6 | |
| Potamanthus | 509 | 2 | ||
| Aphelocheirus | 721 | 5 | 1 | 3 |
| Dupophilus | 620 | 6 | 1 | |
| Elmis | 618 | 111 | 132 | 65 |
| Esolus | 619 | 57 | 32 | 53 |
| Limnius | 623 | 4 | 32 | 30 |
| Oulimnius | 622 | 31 | 13 | 11 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 11 | ||
| Athericidae | 838 | 8 | 7 | 10 |
| Chironomidae | 807 | 188 | 104 | 100 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 4 | 16 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 608 | 29 | |
| Tipulidae | 753 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 3 | 2 | 1 |
| Sialis | 704 | 1 | ||
| Astacidae | 864 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 8 | 17 | |
| Ancylus | 1028 | 3 | 18 | 36 |
| Potamopyrgus | 978 | 6 | 2 | |
| Theodoxus | 967 | 3 | 39 | 24 |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 30 | ||
| Oligochaeta | 933 | 8 | 26 | 6 |
| Hydracarina | 906 | 3 | 3 | 3 |