Listes faunistiques invertébrés
CANCE A ST-JULIEN-VOCANCE 4 06101905
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| Date prélèvement | 20/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Blocs | Moyenne | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Rapide | C |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Sables | Nulle | A |
| P8 | Dalles, argiles | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 20 | 11 | 9 |
| Nemoura | 26 | 5 | 43 | 4 |
| Protonemura | 46 | 202 | 80 | 32 |
| Dinocras | 156 | 2 | ||
| Perlodes | 150 | 2 | 2 | 1 |
| Micrasema | 268 | 31 | 7 | |
| Oligoplectrum | 263 | 1 | 4 | 8 |
| Agapetus | 191 | 1 | 4 | 1 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 3 | 9 | 6 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 10 | 17 | 5 |
| Drusinae | 3120 | 3 | 1 | |
| Limnephilinae | 3163 | 7 | 1 | 3 |
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 5 | ||
| Polycentropus | 231 | 1 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 3 | 3 | 11 |
| Sericostomatidae | 321 | 1 | 3 | 1 |
| Sericostoma | 322 | 10 | 3 | 1 |
| Thremma | 301 | 1 | 6 | 5 |
| Baetis | 364 | 45 | 33 | 31 |
| Ephemerella ignita | 451 | 23 | 2 | 2 |
| Ephemera | 502 | 12 | ||
| Heptageniidae | 399 | 5 | 1 | |
| Ecdyonurus | 421 | 1 | 9 | 11 |
| Epeorus | 400 | 5 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 6 | 3 |
| Habroleptoides | 485 | 4 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 19 | 16 | 6 |
| Elmis | 618 | 5 | 7 | 13 |
| Esolus | 619 | 6 | 16 | 14 |
| Limnius | 623 | 4 | 8 | 2 |
| Oulimnius | 622 | 1 | 1 | 4 |
| Hydraena | 608 | 2 | 2 | 5 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 2 | 6 | 3 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 22 | 1 | 2 |
| Chironomidae | 807 | 236 | 25 | 73 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 3 | 1 | 1 |
| Limoniidae | 757 | 7 | 1 | 2 |
| Simuliidae | 801 | 41 | 8 | 84 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 5 | 16 | 20 |
| Potamopyrgus | 978 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Planariidae | 1061 | 11 | 29 | 15 |
| Oligochaeta | 933 | 64 | 4 | 3 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |