Listes faunistiques invertébrés
La Caunaise en aval de Lacaune 05140200
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| 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 | 64.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 8 | 24 | 7 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 13 | ||
| Perlodes | 150 | 3 | ||
| Glossosoma | 190 | 3 | ||
| Glossosomatidae | 189 | 4 | 1 | |
| Silo | 292 | 42 | 45 | |
| Goeridae | 286 | 1 | 409 | 237 |
| Hydropsyche | 212 | 136 | 77 | 23 |
| Adicella | 320 | 1 | ||
| Limnephilinae | 3163 | 6 | 8 | 4 |
| Odontocerum | 339 | 1 | 1 | |
| Polycentropus | 231 | 4 | 4 | |
| Rhyacophila lato-sensu | 183 | 8 | 2 | 7 |
| Sericostoma | 322 | 5 | 2 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 48 | 34 | 27 |
| Ephemerella | 450 | 84 | 9 | 11 |
| Ephemera | 502 | 4 | 4 | 28 |
| Ecdyonurus | 421 | 2 | 3 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 9 | 7 |
| Heptageniidae | 399 | 1 | 2 | |
| Habrophlebia | 491 | 1 | 2 | |
| Leptophlebiidae | 473 | 9 | 10 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 8 | 49 | 33 |
| Elmis | 618 | 108 | 48 | 55 |
| Esolus | 619 | 4 | 152 | 36 |
| Limnius | 623 | 56 | 27 | |
| Oulimnius | 622 | 8 | 2 | 1 |
| Hydraena | 608 | 2 | 1 | |
| Hydrophilinae | 2517 | 1 | 1 | |
| Chironomidae | 807 | 1008 | 20 | 87 |
| Culicinae | 4118 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 2 | 23 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 624 | 84 | 18 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Agriotypus | 1083 | 2 | ||
| Gammarus | 892 | 3392 | 1493 | 324 |
| Pacifastacus | 872 | 3 | ||
| Pisidium | 1043 | 6 | 5 | 3 |
| Sphaerium | 1044 | 6 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 7 | 32 | 71 |
| Potamopyrgus | 978 | 1 | ||
| Valvata | 972 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 38 | 498 | 135 |
| Polycelis | 1064 | 1 | 1 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |