Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 2 | |
| Leuctra geniculata | 33830 | 1 | 8 | |
| Nemoura | 26 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Goera pilosa | 288 | 1 | ||
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 2 | 26 | |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 9 | 18 | |
| Hydroptilidae | 193 | 6 | ||
| Mystacides | 312 | 11 | 3 | 8 |
| Limnephilinae | 3163 | 6 | ||
| Cyrnus | 224 | 3 | 10 | 5 |
| Polycentropus | 231 | 1 | 19 | |
| Polycentropodidae | 223 | 1 | 4 | 17 |
| Centroptilum luteolum | 384 | 5 | 22 | 5 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 81 | 96 | 39 |
| Ephemerella ignita | 451 | 2 | 114 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 109 | |
| Choroterpes picteti | 475 | 2 | 18 | |
| Habrophlebia | 491 | 2 | 30 | 120 |
| Paraleptophlebia | 481 | 28 | ||
| Leptophlebiidae | 473 | 26 | 40 | 32 |
| Micronecta | 719 | 2 | ||
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | 2 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 3 | 9 | |
| Esolus | 619 | 3 | 17 | 37 |
| Oulimnius | 622 | 59 | 94 | 146 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | ||
| Haliplus | 518 | 4 | ||
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 985 | 252 | 104 |
| Culicidae | 796 | 1 | 1 | |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 7 | ||
| Pediciidae | 50011 | 2 | ||
| Tipulidae | 753 | 7 | ||
| Aeshna | 674 | 1 | ||
| Boyeria irene | 671 | 4 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Chalcolestes viridis | 2612 | 4 | 3 | |
| Sympetrum | 699 | 2 | 3 | |
| Libellulidae | 696 | 2 | ||
| Sialis | 704 | 13 | 7 | 1 |
| Asellidae | 880 | 36 | 13 | 14 |
| Procambarus clarkii | 2028 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 143 | 25 | 7 |
| Hydrobiidae | 973 | 10 | ||
| Galba truncatula | 1002 | 4 | 1 | |
| Lymnaeidae | 998 | 2 | 1 | |
| Physa (sensu lato) | 997 | 28 | 7 | 5 |
| Physella | 19280 | 8 | 16 | |
| Ancylus fluviatilis | 1029 | 28 | 173 | 399 |
| Planorbidae | 1009 | 5 | 5 | 3 |
| Oligochaeta | 933 | 84 | 17 | 11 |
| Nematoda | 1089 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 |