Listes faunistiques invertébrés
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| Date prélèvement | 05/10/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 49 |
| Taxon indicateur | Sericostomatidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 25.0 | dominant |
| Vases | 75.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche lepida | 222 | 12 | 56 | 22 |
| Hydropsyche | 212 | 29 | 215 | 63 |
| Hydroptila | 200 | 5 | 75 | 55 |
| Ithytrichia | 198 | 2 | ||
| Orthotrichia | 197 | 34 | 68 | 50 |
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 5 | 19 | 24 |
| Oecetis | 317 | 2 | 15 | |
| Leptoceridae | 310 | 1 | 1 | |
| Polycentropus | 231 | 5 | 6 | 19 |
| Polycentropodidae | 223 | 2 | 8 | |
| Psychomyia pusilla | 240 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 3 | 2 | 2 |
| Centroptilum luteolum | 384 | 16 | 2 | 1 |
| Procloeon | 390 | 1 | 1 | |
| Procloeon bifidum | 391 | 1 | ||
| Baetidae | 363 | 14 | 3 | 3 |
| Caenis | 457 | 250 | 330 | 280 |
| Ephemerella | 450 | 1 | ||
| Torleya major | 452 | 8 | ||
| Ephemera | 502 | 1 | 3 | |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Micronecta | 719 | 3 | 97 | 105 |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Plea leachi | 2726 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 29 | 83 | |
| Esolus | 619 | 199 | 195 | 110 |
| Limnius | 623 | 29 | 28 | |
| Oulimnius | 622 | 855 | 808 | 368 |
| Riolus | 625 | 29 | ||
| Stenelmis | 617 | 12 | ||
| Orectochilus | 515 | 1 | 8 | 11 |
| Haliplus | 518 | 32 | 1 | 3 |
| Peltodytes | 519 | 13 | 28 | 2 |
| Haliplidae | 517 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 10 | 7 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 12 | 72 | 131 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 2 | 2 | |
| Ephydridae | 844 | 6 | 1 | |
| Limoniidae | 757 | 4 | 33 | 70 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | 2 | |
| Tabanidae | 837 | 4 | 4 | 1 |
| Tipulidae | 753 | 45 | 12 | 4 |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 7 | 2 | |
| Coenagrionidae | 658 | 105 | 1 | |
| Onychogomphus | 682 | 40 | 143 | 61 |
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Zygoptera | 9785 | 6 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 5 | |
| Potamopyrgus antipodarum | 979 | 195 | 215 | 105 |
| Radix | 1004 | 2 | 610 | 470 |
| Physa (sensu lato) | 997 | 73 | 12 | 55 |
| Physella | 19280 | 4 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 5 | 4 | |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |