Listes faunistiques invertébrés
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| Date prélèvement | 22/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 14.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 50.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Goera | 287 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Hydropsyche | 212 | 145 | 9 | 38 |
| Cheumatopsyche | 221 | 2 | 50 | |
| Limnephilinae | 3163 | 1 | ||
| Hydroptila | 200 | 5 | 1 | 5 |
| Baetis | 364 | 38 | 8 | 30 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 24 | 3 | 10 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 19 | 4 | 18 |
| Heptagenia | 443 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 3 | 2 | |
| Dryops | 613 | 12 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 9 | 34 | 31 |
| Limnius | 623 | 2 | 16 | 24 |
| Esolus | 619 | 7 | 3 | |
| Potamophilus | 615 | 1 | ||
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 24 | 13 | 30 |
| Riolus | 625 | 70 | 13 | 14 |
| Stenelmis | 617 | 70 | 8 | 20 |
| Athericidae | 838 | 89 | 15 | 22 |
| Chironomidae | 807 | 81 | 40 | 60 |
| Limoniidae | 757 | 3 | 2 | 24 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 20 | 2 | 22 |
| Ceratopogonidae | 819 | 2 | ||
| Tabanidae | 837 | 5 | ||
| Tipulidae | 753 | 4 | ||
| Echinogammarus | 888 | 172 | 80 | 75 |
| Ancylus | 1028 | 5 | 2 | 10 |
| Corbicula | 1051 | 55 | 175 | 63 |
| Theodoxus | 967 | 11 | ||
| Planorbidae | 1009 | 1 | ||
| Radix | 1004 | 1 | ||
| Potamopyrgus | 978 | 42 | 38 | 6 |
| Calopteryx | 650 | 1 | ||
| Boyeria | 670 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 4 | 2 | 4 |
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 3 | 1 | 2 |
| Aphelocheirus | 721 | 13 | 7 | 3 |
| Nepidae | 725 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 105 | 200 | 130 |