Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 76 | 17 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 64 | 108 | |
| Isoperla | 140 | 4 | 13 | 3 |
| Brachycentridae | 262 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 4 | ||
| Crunoecia | 309 | 4 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 132 | 2 | 11 |
| Odontocerum | 339 | 4 | 3 | 1 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 24 | 5 |
| Sericostoma | 322 | 5 | 1 | |
| Alainites | 32269 | 8 | ||
| Baetis | 364 | 52 | 2562 | 1345 |
| Centroptilum | 383 | 4 | 64 | 32 |
| Ephemerella ignita | 451 | 192 | 129 | 704 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 11 | ||
| Rhithrogena | 404 | 1 | 44 | 2 |
| Heptageniidae | 399 | 15 | 2 | |
| Habrophlebia | 491 | 164 | 4 | 30 |
| Leptophlebiidae | 473 | 160 | 12 | 34 |
| Siphlonurus | 350 | 5 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 7 | 1 | |
| Dupophilus | 620 | 6 | 3 | |
| Elmis | 618 | 6 | 14 | 3 |
| Esolus | 619 | 1 | 18 | 1 |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 2 | 1 | 1 |
| Helodes | 636 | 4 | ||
| Helophorus | 604 | 1 | 3 | |
| Hydraena | 608 | 13 | 27 | |
| Hydrophilinae | 2517 | 4 | ||
| Ceratopogoninae | 822 | 4 | 3 | |
| Chironomidae | 807 | 1665 | 1794 | 993 |
| Dixidae | 793 | 1 | ||
| Dolichopodidae | 836 | 2 | ||
| Clinocerinae | 9813 | 1 | 40 | 6 |
| Hexatomini | 20358 | 1 | 2 | |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 4 | 3 | 3 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 96 | 224 | 1 |
| Tipulidae | 753 | 2 | 1 | |
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 35 | 8 | 6 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | 7 | |
| Ancylus | 1028 | 3 | 9 | |
| Bythinella | 992 | 2 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 169 | 176 | 88 |
| Polycelis | 1064 | 1 | ||
| Gordiidae | 1085 | 2 | ||
| Mermithoïdea | 3159 | 4 | 40 | 4 |
| Hydracarina | 906 | 3 | 1 | 5 |