Listes faunistiques invertébrés
TARAVO A CASALABRIVA 06217500
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| Date prélèvement | 05/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 11.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 5 | |
| Leuctra | 69 | 5 | ||
| Micrasema | 268 | 1 | 4 | |
| Glossosomatidae | 189 | 1 | ||
| Agapetinae | 9812 | 1 | 3 | |
| Silonella | 298 | 62 | 80 | 2 |
| Hydropsychidae | 211 | 6 | ||
| Hydropsyche | 212 | 2 | 306 | 82 |
| Hydroptilidae | 193 | 10 | 374 | 66 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 78 | 220 | 20 |
| Lepidostoma | 305 | 15 | ||
| Leptoceridae | 310 | 4 | 1 | |
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 113 | 1 | 42 |
| Oecetis | 317 | 7 | ||
| Setodes | 318 | 259 | 26 | |
| Chimarra | 207 | 1 | ||
| Tinodes | 245 | 27 | 56 | 127 |
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 56 | 535 | 297 |
| Procloeon | 390 | 164 | 14 | 55 |
| Caenis | 457 | 142 | 433 | 1 |
| Heptageniidae | 399 | 4 | ||
| Electrogena | 3181 | 11 | 8 | |
| Aphelocheirus | 721 | 11 | ||
| Micronecta | 719 | 173 | 374 | 11 |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 123 | 2 | |
| Dryops | 613 | 3 | ||
| Pomatinus substriatus | 33844 | 5 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 1 | 3 | |
| Limnius | 623 | 5 | 24 | |
| Normandia | 624 | 123 | 1 | 2 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 4 | 6 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 10 | 45 | 1 |
| Blephariceridae | 747 | 3 | 10 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 573 | 660 | 51 |
| Limoniidae | 757 | 5 | 12 | |
| Simuliidae | 801 | 1 | 218 | 40 |
| Calopteryx | 650 | 43 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 4 | 3 | |
| Hydrobiidae | 973 | 1 | 1 | |
| Potamopyrgus | 978 | 151 | 171 | |
| Theodoxus | 967 | 1 | ||
| Dugesiidae | 1055 | 70 | 4 | |
| Oligochaeta | 933 | 622 | 94 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |