Listes faunistiques invertébrés
TAVIGNANO A ALTIANI 06215540
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| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Algues | A | |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | B | |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | B | |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra geniculata | 68 | 2 | ||
| Leuctra | 69 | 1 | 26 | |
| Agapetus | 191 | 1 | 39 | 13 |
| Goeridae | 286 | 1 | ||
| Silonella | 298 | 182 | 55 | 5 |
| Hydropsyche | 212 | 11 | 67 | 3 |
| Allotrichia | 202 | 5 | ||
| Hydroptila | 200 | 120 | ||
| Lepidostoma | 305 | 23 | ||
| Athripsodes | 311 | 73 | 71 | |
| Mystacides | 312 | 10 | 2 | 1 |
| Setodes | 318 | 268 | 12 | 10 |
| Chimarra | 207 | 3 | ||
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | 7 | 25 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 362 | 336 | 70 |
| Caenis | 457 | 23 | 9 | |
| Electrogena | 3181 | 120 | 132 | 64 |
| Leptophlebiidae | 473 | 19 | ||
| Choroterpes | 474 | 12 | ||
| Habrophlebia | 491 | 13 | 1 | 1 |
| Serratella | 5152 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | 1 |
| Micronecta | 719 | 8 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 423 | 69 | |
| Pomatinus substriatus | 33844 | 18 | ||
| Laccophilinae | 2394 | 2 | ||
| Elmis | 618 | 5 | 10 | |
| Esolus | 619 | 7 | 1 | |
| Limnius | 623 | 10 | 6 | 1 |
| Macronychus | 626 | 4 | ||
| Normandia | 624 | 14 | 1 | |
| Stenelmis | 617 | 8 | 7 | 2 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 33 | 3 | 8 |
| Blephariceridae | 747 | 1 | 12 | 30 |
| Chironomidae | 807 | 547 | 8 | 1 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 4 | 8 | 3 |
| Simuliidae | 801 | 5 | 283 | 195 |
| Calopteryx | 650 | 148 | ||
| Copepoda | 3206 | 1 | ||
| Potamopyrgus | 978 | 11 | 9 | |
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 3 | 1 | |
| Oligochaeta | 933 | 2 | 5 | 4 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |