Listes faunistiques invertébrés
L'Alze à Rignac 05126068
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- Export SEEE csv / 9 ko
| Date prélèvement | 11/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 41.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Isoperla | 140 | 3 | 2 | |
| Oligoplectrum maculatum | 264 | 1 | ||
| Agapetus | 191 | 1 | 18 | |
| Agapetinae | 9812 | 54 | 1 | |
| Silo-lithax | 5219 | 2 | ||
| Hydropsyche | 212 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 18 | 75 | |
| Caenis | 457 | 80 | 13 | 10 |
| Ephemerella ignita | 451 | 367 | 63 | 1 |
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 9 | |
| Electrogena | 3181 | 5 | ||
| Rhithrogena | 404 | 6 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Habrophlebia | 491 | 54 | 15 | |
| Leptophlebiidae | 473 | 198 | 17 | |
| Gerris | 735 | 2 | 1 | |
| Veliidae | 743 | 22 | ||
| Dryops | 613 | 4 | ||
| Elmis | 618 | 1 | 4 | |
| Oulimnius | 622 | 19 | 2 | 1 |
| Ceratopogonidae | 819 | 9 | 4 | 1 |
| Chironomidae | 807 | 786 | 628 | 167 |
| Dixidae | 793 | 14 | ||
| Limoniidae | 757 | 1 | 4 | 1 |
| Psychodidae | 783 | 45 | ||
| Simuliidae | 801 | 9 | 5 | |
| Stratiomyidae | 824 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Pisidium | 1043 | 9 | 223 | 16 |
| Sphaeriidae | 1042 | 20 | 103 | 29 |
| Ancylus fluviatilis | 1029 | 27 | 180 | 4 |
| Bythinella | 992 | 2 | ||
| Potamopyrgus antipodarum | 979 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Galba truncatula | 1002 | 2 | ||
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 4 | 1 | |
| Physella | 19280 | 3 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 15 | 920 | 20 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |