Listes faunistiques invertébrés
Lauquet à Couffoulens 06177500
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Moyenne | C |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Granulats | Lente | B |
| P10 | Blocs | Moyenne | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 2 | |
| Euleuctra | 67 | 2 | 21 | 7 |
| Leuctra | 69 | 3 | ||
| Agapetus | 191 | 2 | 1 | |
| Hydropsychidae | 211 | 4 | 2 | |
| Hydropsyche | 212 | 1 | 8 | 34 |
| Hydroptila | 200 | 8 | 22 | 27 |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Polycentropodidae | 223 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 6 | 22 | 51 |
| Centroptilum | 383 | 28 | 3 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 13 | 7 | |
| Caenis | 457 | 95 | 115 | 75 |
| Ephemerella ignita | 451 | 67 | 61 | 33 |
| Ecdyonurus | 421 | 2 | ||
| Leptophlebiidae | 473 | 30 | 1 | 7 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 15 | 4 | 5 |
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 9 | 9 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 4 | 11 |
| Riolus | 625 | 1 | ||
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 1 | 12 | |
| Hydrophilinae | 2517 | 2 | 1 | |
| Limnophora | 848 | 1 | ||
| Ceratopogonidae | 819 | 4 | 8 | 19 |
| Chironomidae | 807 | 1027 | 919 | 817 |
| Dolichopodidae | 836 | 1 | ||
| Clinocerinae | 9813 | 1 | 2 | 5 |
| Hemerodromiinae | 3202 | 2 | ||
| Ephydridae | 844 | 8 | 2 | |
| Antocha | 759 | 2 | 2 | |
| Dicranota | 765 | 6 | 7 | |
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 2 | 10 | |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | 8 | |
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Decapoda | 3140 | 1 | ||
| Asellidae | 880 | 147 | 11 | 31 |
| Gammaridae | 887 | 238 | 13 | |
| Echinogammarus | 888 | 52 | 1 | 17 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 2 | 5 | |
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 10 | |
| Tricladida | 1054 | 1 | 2 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 3 | 12 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |