Listes faunistiques invertébrés
CANCE A ST-JULIEN-VOCANCE 4 06101905
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | 2 | |
| Leuctra | 69 | 28 | 1 | 1 |
| Nemoura | 26 | 7 | 1 | |
| Protonemura | 46 | 112 | 114 | 24 |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 1 | 2 | |
| Perlodidae | 127 | 2 | 3 | 6 |
| Micrasema | 268 | 5 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 5 | 3 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 12 | 4 | 28 |
| Adicella | 320 | 7 | ||
| Anomalopterygella | 5082 | 3 | ||
| Drusus | 2335 | 2 | 1 | |
| Limnephilinae | 3163 | 24 | 21 | 2 |
| Odontocerum | 339 | 1 | 1 | |
| Polycentropus | 231 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 7 | 2 |
| Sericostoma | 322 | 68 | 2 | 3 |
| Thremma | 301 | 3 | 6 | |
| Baetis lato sensu | 9794 | 33 | 19 | 55 |
| Ephemerella | 450 | 88 | 92 | 13 |
| Ephemera | 502 | 6 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Epeorus | 400 | 3 | ||
| Heptageniidae | 399 | 2 | 2 | |
| Leptophlebiidae | 473 | 2 | ||
| Platambus | 556 | 1 | ||
| Hydroporinae | 2393 | 2 | 4 | 1 |
| Dupophilus | 620 | 113 | 33 | 56 |
| Elmis | 618 | 4 | 19 | 6 |
| Esolus | 619 | 56 | 16 | 22 |
| Limnius | 623 | 24 | 5 | 6 |
| Hydraena | 608 | 1 | 1 | |
| Atherix | 839 | 10 | 5 | 3 |
| Ceratopogonidae | 819 | 28 | ||
| Chironomidae | 807 | 116 | 120 | 31 |
| Dixa | 794 | 20 | ||
| Clinocerinae | 9813 | 5 | 4 | 4 |
| Hemerodromiinae | 3202 | 3 | 2 | 1 |
| Pediciini | 20537 | 1 | ||
| Limoniidae | 757 | 7 | ||
| Psychodidae | 783 | 1 | 2 | 1 |
| Simuliidae | 801 | 33 | 68 | 13 |
| Cordulegaster | 687 | 2 | ||
| Gammarus | 892 | 17 | 54 | |
| Pisidium | 1043 | 8 | ||
| Ancylus | 1028 | 8 | 3 | 3 |
| Bithynia | 994 | 1 | ||
| Bythinella | 992 | 5 | 9 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 122 | 2 | 4 |
| Polycelis | 1064 | 33 | 40 | 10 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |