Listes faunistiques invertébrés
Amous à Generargues 06128860
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| Date prélèvement | 13/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| 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 | ||
| Pierres, galets | 36.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 202 | 147 | 488 |
| Leuctra | 69 | 36 | 24 | |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 481 | 174 | |
| Hydroptilidae | 193 | 8 | ||
| Hydroptila | 200 | 44 | 1 | 37 |
| Mystacides | 312 | 3 | 2 | 21 |
| Oecetis | 317 | 3 | ||
| Philopotamidae | 206 | 1 | ||
| Chimarra | 207 | 12 | 1 | 5 |
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 26 | |
| Polycentropus | 231 | 1 | 4 | |
| Psychomyia | 239 | 2 | ||
| Tinodes | 245 | 82 | 38 | 74 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 53 | 3 | 19 |
| Centroptilum | 383 | 2 | 3 | |
| Cloeon | 387 | 7 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 11 | 24 | 7 |
| Serratella | 5152 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Choroterpes | 474 | 2 | 3 | |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 4 | ||
| Naucoridae | 722 | 4 | ||
| Dryops | 613 | 1 | 1 | |
| Hydroporinae | 2393 | 1 | 1 | |
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 4 | 2 | |
| Esolus | 619 | 21 | 9 | 16 |
| Limnius | 623 | 5 | 5 | |
| Normandia | 624 | 4 | 7 | |
| Oulimnius | 622 | 902 | 2 | 570 |
| Riolus | 625 | 1 | 1 | 5 |
| Stenelmis | 617 | 31 | 5 | 11 |
| Hydrophilinae | 2517 | 11 | 4 | |
| Ceratopogonidae | 819 | 5 | 14 | |
| Chironomidae | 807 | 1124 | 1033 | 862 |
| Dixidae | 793 | 11 | ||
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 1 | ||
| Muscidae | 32534 | 7 | 2 | |
| Limoniidae | 757 | 6 | ||
| Pediciidae | 50011 | 2 | ||
| Psychodidae | 783 | 9 | 3 | |
| Simuliidae | 801 | 2 | 23 | |
| Stratiomyidae | 824 | 2 | 1 | |
| Tabanidae | 837 | 3 | 1 | |
| Tipulidae | 753 | 1 | 2 | |
| Boyeria | 670 | 3 | 1 | |
| Onychogomphus | 682 | 5 | 1 | 5 |
| Sympetrum | 699 | 1 | ||
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Radix | 1004 | 2 | 2 | |
| Physella | 19280 | 4 | 3 | |
| Tricladida | 1054 | 4 | ||
| Dugesiidae | 1055 | 9 | 8 | |
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |