Listes faunistiques invertébrés
La Caunaise en aval de Lacaune 05140200
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 37 | 6 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | 2 | 5 |
| Micrasema | 268 | 1 | 1 | |
| Silo | 292 | 1 | 1 | 7 |
| Silo-lithax | 5219 | 1 | 11 | |
| Goeridae | 286 | 9 | 10 | |
| Hydropsyche | 212 | 2 | 13 | 8 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 4 | |
| Limnephilidae | 276 | 2 | ||
| Polycentropus | 231 | 13 | 3 | 11 |
| Polycentropodidae | 223 | 6 | 6 | |
| Rhyacophila lato-sensu | 183 | 2 | 15 | 1 |
| Sericostoma | 322 | 3 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 704 | 388 | 160 |
| Procloeon | 390 | 4 | ||
| Baetidae | 363 | 16 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 18 | 23 | 38 |
| Ecdyonurus | 421 | 44 | 9 | |
| Epeorus | 400 | 12 | 16 | |
| Rhithrogena | 404 | 20 | 11 | |
| Heptageniidae | 399 | 10 | 108 | 40 |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 21 | 13 | |
| Leptophlebiidae | 473 | 42 | 6 | 21 |
| Gerris | 735 | 2 | 1 | |
| Dryops | 613 | 1 | ||
| Platambus | 556 | 5 | 4 | |
| Dupophilus | 620 | 6 | 40 | 44 |
| Elmis | 618 | 74 | 72 | 52 |
| Esolus | 619 | 2 | 76 | 56 |
| Limnius | 623 | 4 | 8 | |
| Oulimnius | 622 | 14 | 12 | 8 |
| Elmidae | 614 | 4 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | 3 | 1 |
| Chironomidae | 807 | 188 | 84 | 31 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 5 | 7 | |
| Simuliidae | 801 | 720 | 13 | 2 |
| Tabanidae | 837 | 1 | 3 | |
| Calopteryx | 650 | 28 | 1 | |
| Sialis | 704 | 1 | ||
| Agriotypus | 1083 | 2 | 5 | |
| Gammarus | 892 | 5504 | 880 | 1108 |
| Pacifastacus | 872 | 3 | 2 | |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 5 | 140 | 96 |
| Lymnaeidae | 998 | 1 | ||
| Branchiobdellidae | 3132 | 1 | 3 | |
| Xironogiton | 23599 | 5 | ||
| Oligochaeta | 933 | 4 | 9 | 28 |
| Planariidae | 1061 | 3 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 |