Listes faunistiques invertébrés
La Caunaise en aval de Lacaune 05140200
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 10.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 16 | 4 | 3 |
| Protonemura | 46 | 62 | 2 | |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 3 | 4 | 3 |
| Micrasema | 268 | 20 | 2 | |
| Silo | 292 | 8 | 57 | 12 |
| Hydropsyche | 212 | 255 | 23 | 3 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 3 | 3 | |
| Polycentropus | 231 | 4 | 5 | |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 229 | 82 | 120 |
| Ephemera | 502 | 11 | 1 | 6 |
| Ecdyonurus | 421 | 29 | 65 | 180 |
| Epeorus | 400 | 56 | 31 | 5 |
| Rhithrogena | 404 | 24 | 28 | 27 |
| Leptophlebiidae | 473 | 9 | 19 | 16 |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 2 | 8 | |
| Paraleptophlebia | 481 | 3 | 8 | 10 |
| Dupophilus | 620 | 99 | 32 | 41 |
| Elmis | 618 | 345 | 24 | 14 |
| Esolus | 619 | 37 | 26 | 38 |
| Limnius | 623 | 12 | 21 | 14 |
| Oulimnius | 622 | 12 | 5 | 3 |
| Orectochilus | 515 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 80 | 14 | 4 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 252 | 22 | 12 |
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 7 | 10 | 22 |
| Psychodidae | 783 | 45 | ||
| Simuliidae | 801 | 151 | 3 | 22 |
| Tipulidae | 753 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Calopteryx | 650 | 1 | 6 | |
| Cordulegaster | 687 | 2 | ||
| Gammarus | 892 | 1116 | 347 | 842 |
| Pacifastacus | 872 | 1 | 2 | 2 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 14 | 3 | 5 |
| Ancylus | 1028 | 9 | 2 | |
| Cambarincola | 30951 | 12 | 33 | |
| Xironogiton | 23599 | 35 | 227 | |
| Oligochaeta | 933 | 604 | 40 | 40 |
| Turbellaria | 3326 | 1 | ||
| Nematoda | 1089 | 1 |