Listes faunistiques invertébrés
Coulon à Céreste 06163900
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| Date prélèvement | 23/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Odontoceridae |
| I2M2 | 0.7246 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 53 | 88 | 49 |
| Leuctra geniculata | 33830 | 19 | 174 | 242 |
| Hydropsyche | 212 | 6 | 27 | |
| Hydroptila | 200 | 1 | 4 | |
| Mystacides | 312 | 3 | 3 | 1 |
| Odontocerum | 339 | 10 | 1 | 2 |
| Tinodes | 245 | 1 | 2 | 2 |
| Rhyacophila lato-sensu | 183 | 4 | 1 | |
| Sericostoma | 322 | 18 | 17 | 1 |
| Baetidae | 363 | 6 | 1 | 4 |
| Baetis | 364 | 1 | 7 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 6 | 50 | 13 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 5 | ||
| Heptageniidae | 399 | 2 | 6 | |
| Ecdyonurus | 421 | 4 | 2 | |
| Leptophlebiidae | 473 | 6 | ||
| Choroterpes | 474 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 1 | 2 | 2 |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 9 | 2 | |
| Elmis | 618 | 163 | 133 | 74 |
| Esolus | 619 | 108 | 96 | 116 |
| Limnius | 623 | 1 | 30 | 22 |
| Riolus | 625 | 32 | 1 | |
| Scirtidae | 634 | 2 | 2 | |
| Hydraena | 608 | 13 | ||
| Chironomidae | 807 | 151 | 57 | 181 |
| Empididae | 831 | 5 | 3 | |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 4 | |
| Boyeria | 670 | 15 | 2 | 4 |
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | 2 |
| Platycnemis | 657 | 8 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 231 | 417 | 547 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 371 | 258 | 216 |
| Oligochaeta | 933 | 40 | ||
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 8 | 1 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |