Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
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| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.6635 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Sables | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 11 | 15 |
| Leuctra | 69 | 3 | 9 | 3 |
| Perla | 164 | 1 | ||
| Hydropsyche | 212 | 77 | 10 | 20 |
| Hydroptila | 200 | 1336 | 249 | 1026 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 7 | ||
| Setodes | 318 | 1 | 1 | |
| Polycentropus | 231 | 1 | 3 | 1 |
| Tinodes | 245 | 2 | ||
| Baetis | 364 | 28 | 4 | 13 |
| Centroptilum | 383 | 189 | 20 | 45 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 62 | 5 | 13 |
| Heptageniidae | 399 | 3 | 1 | |
| Ecdyonurus | 421 | 2 | 2 | 4 |
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 2 | 1 | 2 |
| Dryops | 613 | 3 | 42 | 3 |
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | 11 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 8 | 5 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 52 | 3 | 1 |
| Riolus | 625 | 10 | ||
| Stenelmis | 617 | 1 | 11 | 7 |
| Gyrinus | 514 | 5 | ||
| Peltodytes | 519 | 2 | ||
| Hydrophilinae | 2517 | 3 | ||
| Hydrocyphon | 637 | 1 | 7 | |
| Ceratopogonidae | 819 | 3 | 3 | 4 |
| Chironomidae | 807 | 180 | 73 | 94 |
| Empididae | 831 | 1 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 130 | 5 | 3 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | 2 | |
| Onychogomphus | 682 | 2 | 11 | 7 |
| Sympetrum | 699 | 1 | ||
| Gammarus | 892 | 48 | 2 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Radix | 1004 | 13 | 1 | 1 |
| Physa (sensu lato) | 997 | 8 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 60 | 21 | 24 |
| Dugesiidae | 1055 | 3 | 7 | |
| Hydracarina | 906 | 1 | 1 | 1 |