Listes faunistiques invertébrés
TRAVO A VENTISERI 06222195
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| Date prélèvement | 09/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | B | |
| P7 | Algues | B | |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | C | |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 5 | |
| Leuctra | 69 | 2 | 8 | |
| Micrasema | 268 | 7 | ||
| Agapetus | 191 | 2 | 11 | |
| Silonella | 298 | 61 | 2 | |
| Hydropsyche | 212 | 1 | 5 | 1 |
| Hydroptilidae | 193 | 96 | 1 | |
| Allotrichia | 202 | 1 | 11 | |
| Hydroptila | 200 | 85 | 65 | 3 |
| Oxyethira | 199 | 2 | ||
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 5 | 3 | |
| Athripsodes | 311 | 43 | 4 | |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 45 | 5 | |
| Triaenodes | 314 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 4 | 3 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 371 | 101 | 90 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 145 | 15 | 7 |
| Caenis | 457 | 114 | 6 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 29 | 25 | |
| Leptophlebiidae | 473 | 30 | 12 | |
| Habroleptoides | 485 | 11 | 1 | |
| Habrophlebia | 491 | 12 | 2 | |
| Serratella | 5152 | 32 | 6 | |
| Aphelocheirus | 721 | 7 | ||
| Micronecta | 719 | 100 | 5 | |
| Gerris | 735 | 4 | ||
| Notonectidae | 728 | 2 | ||
| Dryops | 613 | 16 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Laccophilinae | 2394 | 15 | ||
| Hydroporinae | 2393 | 9 | 2 | |
| Elmis | 618 | 1 | ||
| Limnius | 623 | 7 | 1 | |
| Normandia | 624 | 9 | 2 | |
| Stenelmis | 617 | 6 | ||
| Haliplus | 518 | 18 | ||
| Peltodytes | 519 | 3 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 5 | ||
| Athericidae | 838 | 5 | 3 | 1 |
| Blephariceridae | 747 | 18 | 43 | |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 159 | 29 | 21 |
| Dixidae | 793 | 4 | 1 | |
| Limoniidae | 757 | 5 | 1 | |
| Simuliidae | 801 | 26 | 79 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 88 | 3 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 16 | 3 | |
| Oligochaeta | 933 | 70 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |