Listes faunistiques invertébrés
SERAN A CHAMPAGNE-EN-VALROMEY 06076420
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| Date prélèvement | 21/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 7 | 10 |
| Protonemura | 46 | 1 | 3 | |
| Isoperla | 140 | 5 | 5 | 16 |
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 7 | 1 | 1 |
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetis | 364 | 5 | 13 | 14 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 6 | 6 | 9 |
| Ephemerella | 450 | 199 | 223 | 319 |
| Ephemera | 502 | 1 | 2 | |
| Heptageniidae | 399 | 3 | 22 | 25 |
| Ecdyonurus | 421 | 2 | 1 | 18 |
| Rhithrogena | 404 | 1 | 3 | |
| Leptophlebiidae | 473 | 7 | 7 | 6 |
| Habrophlebia | 491 | 2 | 6 | 16 |
| Micronecta | 719 | 45 | 1 | |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 1 | 105 | 29 |
| Limnius | 623 | 3 | 3 | |
| Riolus | 625 | 3 | 3 | 1 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 3 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 3 | 10 | |
| Ceratopogonidae | 819 | 6 | 1 | |
| Chironomidae | 807 | 533 | 1510 | 744 |
| Limoniidae | 757 | 1 | 4 | 8 |
| Simuliidae | 801 | 4 | 124 | 2315 |
| Stratiomyidae | 824 | 8 | 3 | |
| Gammarus | 892 | 197 | 126 | 73 |
| Copepoda | 3206 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 8 | ||
| Potamopyrgus | 978 | 1 | ||
| Galba | 1001 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Oligochaeta | 933 | 174 | 103 | 90 |
| Hydracarina | 906 | 1 | 1 | 1 |