Listes faunistiques invertébrés
GERVANNE A MONTCLAR-SUR-GERVANNE 2 06579000
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- Export SEEE csv / 7 ko
| Date prélèvement | 05/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.7410 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 75 | 247 | 487 |
| Protonemura | 46 | 2 | 3 | |
| Perlidae | 155 | 1 | 4 | |
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 246 | 90 | 36 |
| Limnephilinae | 3163 | 16 | 125 | 82 |
| Odontocerum | 339 | 1 | 4 | 10 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 40 | 49 | 82 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 6 | 1 | 4 |
| Baetis | 364 | 473 | 875 | 874 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | 12 | 41 |
| Ephemerella ignita | 451 | 893 | 284 | 103 |
| Heptageniidae | 399 | 10 | ||
| Ecdyonurus | 421 | 8 | 14 | 50 |
| Epeorus | 400 | 7 | ||
| Leptophlebiidae | 473 | 2 | ||
| Dryopidae | 610 | 1 | ||
| Elmis | 618 | 11 | 13 | 8 |
| Esolus | 619 | 3 | 7 | 10 |
| Limnius | 623 | 3 | 7 | 8 |
| Riolus | 625 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 29 | 28 | 43 |
| Chironomidae | 807 | 1100 | 528 | 1010 |
| Empididae | 831 | 9 | 2 | 8 |
| Limoniidae | 757 | 28 | 9 | |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 123 | 47 | 19 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Boyeria | 670 | 1 | ||
| Gammarus | 892 | 540 | 693 | 1405 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 2 | |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 7 | |
| Oligochaeta | 933 | 630 | 654 | 530 |
| Dugesiidae | 1055 | 40 | 93 | 80 |
| Planariidae | 1061 | 40 | 47 | 74 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | 3 | 3 |