Listes faunistiques invertébrés
VEYLE A SERVAS 06049550
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| Date prélèvement | 10/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 9 | ||
| Aphelocheirus | 721 | 46 | 11 | 5 |
| Athericidae | 838 | 5 | 2 | 11 |
| Athripsodes | 311 | 1 | ||
| Baetis lato sensu | 9794 | 114 | 15 | 1 |
| Bryozoa | 1087 | 1 | ||
| Caenis | 457 | 1 | 1 | 3 |
| Calopteryx | 650 | 8 | 2 | |
| Centroptilum | 383 | 4 | ||
| Cheumatopsyche | 221 | 20 | 1538 | 160 |
| Chironomidae | 807 | 128 | 192 | 104 |
| Corbicula | 1051 | 3 | 5 | |
| Dixidae | 793 | 1 | ||
| Dugesia | 1056 | 3 | 2 | |
| Elmis | 618 | 17 | 396 | 18 |
| Empididae | 831 | 2 | ||
| Ephemera | 502 | 29 | 49 | 21 |
| Ephemerella ignita | 451 | 45 | 3 | 2 |
| Esolus | 619 | 3 | 24 | 11 |
| Ferrissia | 1030 | 1 | ||
| Gammarus | 892 | 2032 | 472 | 188 |
| Glossiphoniidae | 908 | 1 | ||
| Gomphus | 679 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Hydropsyche | 212 | 128 | 417 | 36 |
| Hydroptila | 200 | 1 | 2 | 1 |
| Ithytrichia | 198 | 11 | ||
| Limnius | 623 | 60 | 11 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Micronecta | 719 | 5 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Oligochaeta | 933 | 5 | 710 | 180 |
| Onychogomphus | 682 | 1 | 2 | 1 |
| Orectochilus | 515 | 2 | 11 | 7 |
| Oulimnius | 622 | 9 | 96 | 10 |
| Physella | 19280 | 1 | ||
| Pisidium | 1043 | 40 | 5 | 7 |
| Planorbidae | 1009 | 3 | 2 | |
| Platycnemis | 657 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Potamopyrgus | 978 | 184 | 24 | 5 |
| Procloeon | 390 | 3 | ||
| Psychomyia | 239 | 33 | ||
| Rhyacophila lato-sensu | 183 | 11 | 1 | |
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Sphaerium | 1044 | 4 | 2 | 1 |
| Porifera | 1090 | 1 | 1 | |
| Tabanidae | 837 | 5 | 4 | |
| Theodoxus | 967 | 2 | 33 | 10 |