Listes faunistiques invertébrés
La Nère au niveau de Francon 05175200
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- Export SEEE csv / 12 ko
| Date prélèvement | 06/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 60.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 1 | |
| Leuctra | 69 | 15 | 1 | 2 |
| Brachycentrus | 265 | 2 | 1 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 40 | 2 | 2 |
| Hydroptila | 200 | 20 | 41 | 1 |
| Ithytrichia | 198 | 168 | 2 | |
| Lepidostoma | 305 | 5 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 4 | 4 | |
| Oecetis | 317 | 5 | 2 | 5 |
| Triaenodes - Ylodes | 24007 | 33 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 7 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 9 | 1 | |
| Baetis | 364 | 4 | 1 | |
| Centroptilum | 383 | 15 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 6 | ||
| Caenis | 457 | 12 | 2 | 5 |
| Ephemera | 502 | 3 | ||
| Ephemerella ignita | 451 | 4 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 7 | ||
| Heptagenia | 443 | 2 | 1 | |
| Leptophlebiidae | 473 | 4 | 1 | |
| Paraleptophlebia | 481 | 7 | ||
| Aphelocheirus | 721 | 39 | 56 | 3 |
| Gerris | 735 | 2 | 1 | |
| Dryops | 613 | 3 | ||
| Pomatinus substriatus | 33844 | 14 | 1 | |
| Dupophilus | 620 | 4 | 8 | |
| Elmis | 618 | 160 | 8 | |
| Esolus | 619 | 72 | 240 | 96 |
| Limnius | 623 | 8 | 15 | 8 |
| Macronychus | 626 | 16 | 4 | |
| Oulimnius | 622 | 1280 | 112 | 88 |
| Potamophilus | 615 | 8 | ||
| Stenelmis | 617 | 64 | ||
| Cyphon | 635 | 1 | ||
| Hydraena | 608 | 752 | 1 | 1 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 27 | 44 | 17 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 56 | 124 | 168 |
| Empididae | 831 | 10 | 5 | 3 |
| Limoniidae | 757 | 3 | 15 | 14 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 4 | 8 | |
| Tipulidae | 753 | 3 | 38 | 13 |
| Anisoptera | 9787 | 3 | ||
| Boyeria | 670 | 4 | ||
| Gomphidae | 678 | 6 | 5 | 3 |
| Gomphus | 679 | 5 | 1 | |
| Onychogomphus | 682 | 3 | 1 | 2 |
| Zygoptera | 9785 | 36 | ||
| Calopteryx | 650 | 7 | ||
| Platycnemis | 657 | 20 | ||
| Copepoda | 3206 | 2 | 1 | |
| Echinogammarus | 888 | 1856 | 43 | 104 |
| Hydracarina | 906 | 2 | 7 | 1 |
| Corbicula | 1051 | 21 | 51 | 93 |
| Pisidium | 1043 | 70 | 2 | 2 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 1 | |
| Physa stricto-sensu | 30103 | 1 | ||
| Physella | 19280 | 12 | ||
| Planorbidae | 1009 | 12 | 1 | |
| Ancylus | 1028 | 17 | 64 | 30 |
| Potamopyrgus | 978 | 6 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 704 | 257 | 184 |
| Dugesiidae | 1055 | 9 | ||
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Bryozoa | 1087 | 2 |