Listes faunistiques invertébrés
TAVIGNANO A ALTIANI 06215540
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| Date prélèvement | 02/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 14.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | A | |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | B | |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | ||
| Leuctridae | 66 | 1 | ||
| Agapetus | 191 | 180 | 176 | 120 |
| Allotrichia | 202 | 3 | ||
| Athripsodes | 311 | 23 | 3 | |
| Glossosomatidae | 189 | 1 | 38 | 25 |
| Hydropsyche | 212 | 95 | 38 | 17 |
| Hydroptila | 200 | 86 | ||
| Lepidostoma | 305 | 3 | 1 | |
| Leptoceridae | 310 | 5 | ||
| Micrasema | 268 | 1 | ||
| Mystacides | 312 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Setodes | 318 | 18 | 13 | |
| Silonella | 298 | 22 | 182 | 99 |
| Tinodes | 245 | 52 | 7 | 52 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 194 | 46 | 134 |
| Caenis | 457 | 13 | 1 | |
| Choroterpes | 474 | 4 | ||
| Electrogena | 3181 | 16 | 137 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 3 | 5 | |
| Micronecta | 719 | 45 | 1 | |
| Dryops | 613 | 18 | 3 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Haliplus | 518 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Limnius | 623 | 13 | 52 | |
| Normandia | 624 | 16 | 2 | |
| Stenelmis | 617 | 8 | 13 | |
| Athericidae | 838 | 1 | 14 | |
| Blephariceridae | 747 | 9 | 12 | |
| Chironomidae | 807 | 263 | 6 | 2 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 8 | 9 | |
| Simuliidae | 801 | 1 | 151 | 36 |
| Tipulidae | 753 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Physella | 19280 | 2 | 1 | |
| Potamopyrgus | 978 | 11 | 1 | |
| Dugesiidae | 1055 | 4 | 15 | |
| Ostracoda | 3170 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Oligochaeta | 933 | 2 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 |