Listes faunistiques invertébrés
DUNIERE A SILHAC 1 06107760
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| Date prélèvement | 27/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 47 | 34 |
| Micrasema | 268 | 1 | 7 | |
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 80 | ||
| Hydroptila | 200 | 2 | 4 | |
| Orthotrichia | 197 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 45 | 20 | 7 |
| Oecetis | 317 | 19 | 11 | 16 |
| Setodes | 318 | 3 | 2 | |
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 4 | 8 | 13 |
| Cyrnus | 224 | 2 | 4 | |
| Polycentropus | 231 | 5 | 30 | 27 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Tinodes | 245 | 4 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 6 | ||
| Baetidae | 363 | 4 | ||
| Baetis | 364 | 9 | 24 | 68 |
| Procloeon | 390 | 5 | 50 | 45 |
| Caenis | 457 | 93 | 38 | 15 |
| Ephemera | 502 | 2 | ||
| Serratella | 5152 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 1 | 2 |
| Ecdyonurus | 421 | 2 | 4 | |
| Choroterpes | 474 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 7 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 3 | 3 |
| Esolus | 619 | 8 | 6 | 7 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 14 | 11 | 11 |
| Stenelmis | 617 | 8 | 18 | |
| Athericidae | 838 | 3 | 3 | |
| Chironomidae | 807 | 80 | 175 | 160 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 6 | |
| Simuliidae | 801 | 1 | 36 | |
| Tabanidae | 837 | 1 | 7 | 3 |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Gomphidae | 678 | 3 | 1 | 1 |
| Onychogomphus | 682 | 8 | 2 | |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 4 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 42 | 40 |
| Potamopyrgus | 978 | 8 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 60 | 1 |
| Dugesiidae | 1055 | 20 | 24 | 16 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3166 | 3 |