Listes faunistiques invertébrés
TAVIGNANO A ALTIANI 06215540
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| Date prélèvement | 03/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | 1 |
| Micrasema | 268 | 10 | ||
| Glossosomatidae | 189 | 3 | 19 | |
| Agapetinae | 9812 | 3 | 5 | 81 |
| Silonella | 298 | 115 | 95 | 14 |
| Hydropsyche | 212 | 6 | 19 | 6 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 278 | ||
| Lepidostomatidae | 304 | 2 | ||
| Lepidostoma | 305 | 3 | ||
| Leptoceridae | 310 | 7 | 1 | |
| Athripsodes | 311 | 7 | 3 | |
| Mystacides | 312 | 2 | ||
| Setodes | 318 | 246 | 212 | 24 |
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 29 | 2 | 12 |
| Baetis | 364 | 153 | 101 | 32 |
| Caenis | 457 | 23 | 6 | 1 |
| Electrogena | 3181 | 3 | 71 | 47 |
| Leptophlebiidae | 473 | 32 | 4 | |
| Choroterpes | 474 | 2 | 6 | 2 |
| Habroleptoides | 485 | 1 | 1 | |
| Habrophlebia | 491 | 40 | ||
| Serratella | 5152 | 1 | ||
| Aphelocheirus | 721 | 1 | 2 | |
| Micronectinae | 20396 | 5 | 3 | 1 |
| Dryops | 613 | 318 | 3 | 3 |
| Pomatinus substriatus | 33844 | 11 | ||
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 25 | 1 | |
| Esolus | 619 | 7 | ||
| Limnius | 623 | 3 | 9 | 2 |
| Normandia | 624 | 28 | ||
| Stenelmis | 617 | 42 | 3 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 3 | 9 | |
| Blephariceridae | 747 | 54 | ||
| Chironomidae | 807 | 199 | 17 | 11 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 217 | ||
| Calopteryx | 650 | 41 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 34 | 12 | 1 |
| Physella | 19280 | 2 | ||
| Dugesiidae | 1055 | 9 | 5 | 2 |
| Oligochaeta | 933 | 129 | 6 | |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |