Listes faunistiques invertébrés
BATALON A ST-PIERRE-DE-BOEUF 2 06820850
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- Export SEEE csv / 7 ko
| Date prélèvement | 04/11/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.3246 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 2 | ||
| Isoperla | 140 | 10 | 5 | 7 |
| Agapetinae | 9812 | 1 | ||
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 4 | 2 | 1 |
| Limnephilinae | 3163 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 165 | 120 | 252 |
| Centroptilum | 383 | 4 | ||
| Ephemerella | 450 | 848 | 220 | 882 |
| Rhithrogena | 404 | 11 | 24 | 7 |
| Habrophlebia | 491 | 5 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 8 | 10 | 9 |
| Esolus | 619 | 7 | 3 | |
| Limnius | 623 | 1 | 2 | |
| Riolus | 625 | 1 | ||
| Elmidae | 614 | 1 | ||
| Ceratopogonidae | 819 | 15 | 17 | 21 |
| Chironomidae | 807 | 3011 | 3693 | 1540 |
| Empididae | 831 | 16 | 13 | 20 |
| Pediciini | 20537 | 18 | 4 | 1 |
| Simuliidae | 801 | 42 | 37 | 53 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 5 | 2 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 370 | 512 | 417 |
| Niphargus | 902 | 1 | ||
| Gammaridae | 887 | 275 | 801 | 288 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 2 | 2 | |
| Pisidium | 1043 | 4 | ||
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 3 | ||
| Potamopyrgus | 978 | 94 | 44 | 13 |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Ancylus | 1028 | 15 | 3 | |
| Oligochaeta | 933 | 2529 | 8294 | 2547 |
| Polycelis | 1064 | 1 | 2 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 |