Listes faunistiques invertébrés
La Mimente à St-Julien-d'Arpaon 05151120
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 30.0 | dominant |
| Granulats | 16.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 121 | 261 | 141 |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 17 | 2 | 13 |
| Perlidae | 155 | 32 | 4 | 5 |
| Silo | 292 | 1 | 1 | |
| Goeridae | 286 | 2 | 7 | |
| Hydropsyche | 212 | 3 | 1 | |
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 9 | |
| Polycentropus | 231 | 4 | 3 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 3 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 106 | 260 | 324 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 6 | 2 | 1 |
| Caenis | 457 | 1 | 3 | |
| Ephemerella | 450 | 56 | 24 | 6 |
| Ecdyonurus | 421 | 6 | 2 | 6 |
| Epeorus | 400 | 1 | 1 | |
| Habrophlebia | 491 | 20 | 3 | |
| Leptophlebiidae | 473 | 4 | ||
| Micronecta | 719 | 6 | 10 | 4 |
| Gerris | 735 | 2 | ||
| Hydroporinae | 2393 | 9 | ||
| Elmis | 618 | 22 | 1 | 11 |
| Esolus | 619 | 74 | 25 | 18 |
| Limnius | 623 | 23 | 4 | 16 |
| Oulimnius | 622 | 2 | 1 | |
| Stenelmis | 617 | 1 | 4 | |
| Hydraena | 608 | 13 | 6 | |
| Hydrocyphon | 637 | 7 | 6 | |
| Athericidae | 838 | 2 | 43 | |
| Ceratopogonidae | 819 | 2 | 2 | 1 |
| Chironomidae | 807 | 499 | 189 | 46 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 5 | 9 | 3 |
| Limoniidae | 757 | 1 | 12 | 1 |
| Pediciini | 20537 | 3 | 2 | 1 |
| Simuliidae | 801 | 10 | 297 | |
| Tabanidae | 837 | 1 | 1 | 1 |
| Tipulidae | 753 | 6 | 4 | |
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 3 | 2 | 4 |
| Oligochaeta | 933 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |