Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
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| Date prélèvement | 15/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctridae | 66 | 3 | 6 | |
| Leuctra geniculata | 33830 | 4 | 3 | 5 |
| Leuctra | 69 | 2 | 11 | |
| Protonemura | 46 | 8 | 3 | |
| Taeniopteryx | 14 | 1 | ||
| Isoperla | 140 | 1 | ||
| Glossosomatidae | 189 | 35 | ||
| Agapetus | 191 | 62 | 90 | 190 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 5 | 13 | 34 |
| Hydropsyche | 212 | 3 | 11 | 6 |
| Orthotrichia | 197 | 9 | 1 | |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 5 | ||
| Setodes | 318 | 12 | 4 | 5 |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | 1 | 1 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 19 | 73 | 180 |
| Procloeon | 390 | 2 | ||
| Pseudocentroptilum | 3207 | 12 | 3 | |
| Caenis | 457 | 186 | 10 | 10 |
| Ephemerella | 450 | 720 | 170 | 380 |
| Heptageniidae | 399 | 9 | 8 | |
| Ecdyonurus | 421 | 9 | 15 | 16 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 11 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 22 | 48 | 45 |
| Corixidae | 709 | 1 | ||
| Sialis | 704 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 6 | 4 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 15 | 2 | 2 |
| Peltodytes | 519 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Hydroscapha | 629 | 10 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 4 | 5 | 4 |
| Chironomidae | 807 | 110 | 82 | 70 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 7 | 74 | 230 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 79 | 2 | |
| Atyaephyra | 861 | 1 | ||
| Crangonyx | 5116 | 11 | ||
| Gammaridae | 887 | 16 | 1 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Corbicula | 1051 | 3 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Planorbidae | 1009 | 11 | ||
| Oligochaeta | 933 | 27 | 42 | 30 |
| Dugesiidae | 1055 | 10 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Empididae | 831 | 2 | 1 |