Listes faunistiques invertébrés
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| Date prélèvement | 06/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 7 |
| Variété taxonomique | 50 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Branchage, racines | Lente | B |
| P3 | Granulats | Lente | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Bryophytes | Nulle | A |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Leuctra geniculata | 33830 | 5 | 6 | |
| Leuctridae | 66 | 1 | ||
| Goera pilosa | 288 | 6 | 2 | 2 |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 9 | 16 | |
| Hydropsychidae | 211 | 1 | 2 | |
| Hydroptila | 200 | 4 | 1 | 4 |
| Lepidostoma hirtum | 306 | 2 | 1 | 3 |
| Lepidostomatidae | 304 | 2 | ||
| Athripsodes | 311 | 6 | 1 | |
| Mystacides | 312 | 9 | 5 | 10 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 4 | |
| Polycentropodidae | 223 | 1 | ||
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 5 | 1 | 8 |
| Centroptilum luteolum | 384 | 33 | 4 | 7 |
| Cloeon | 387 | 12 | 1 | |
| Procloeon | 390 | 3 | 6 | 2 |
| Procloeon bifidum | 391 | 2 | ||
| Baetidae | 363 | 15 | 5 | |
| Caenis | 457 | 446 | 300 | 210 |
| Ephemerella ignita | 451 | 2 | 1 | 3 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 2 | 2 | |
| Micronecta | 719 | 3 | 6 | |
| Hydrometra | 740 | 1 | 1 | |
| Veliidae | 743 | 2 | ||
| Dryops | 613 | 17 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 60 | 9 |
| Elmis | 618 | 105 | 60 | 34 |
| Esolus | 619 | 165 | 17 | |
| Limnius | 623 | 1 | 15 | 2 |
| Oulimnius | 622 | 555 | 345 | 334 |
| Stenelmis | 617 | 15 | 3 | |
| Haliplus | 518 | 1 | 6 | |
| Hydraena | 608 | 1 | 8 | 23 |
| Hydrophilinae | 2517 | 2 | ||
| Helodes | 636 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 3 | 1 |
| Chironomidae | 807 | 552 | 158 | 153 |
| Dixidae | 793 | 3 | 1 | |
| Empididae | 831 | 1 | 2 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 1 | 32 | 15 |
| Tabanidae | 837 | 7 | 2 | 2 |
| Tipulidae | 753 | 5 | ||
| Aeshna | 674 | 1 | ||
| Boyeria irene | 671 | 1 | 1 | |
| Calopteryx | 650 | 1 | 32 | 3 |
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 9 | 2 | 1 |
| Echinogammarus | 888 | 36 | 9 | 15 |
| Gammaridae | 887 | 4 | 4 | 2 |
| Pisidium | 1043 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Ancylus fluviatilis | 1029 | 280 | 17 | 83 |
| Bithynia | 994 | 3 | ||
| Potamopyrgus antipodarum | 979 | 23 | 11 | 2 |
| Radix | 1004 | 1 | 8 | 1 |
| Physa (sensu lato) | 997 | 12 | ||
| Physella | 19280 | 7 | 5 | 4 |
| Physidae | 995 | 7 | 4 | |
| Planorbidae | 1009 | 400 | 31 | 16 |
| Erpobdellidae | 928 | 3 | 5 | 3 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 600 | 39 | 63 |
| Nemathelmintha | 3111 | 1 | ||
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |