Listes faunistiques invertébrés
Le Cérou à Milhars 05122000
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 10 ko
Date prélèvement | 07/07/2015 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 41 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 18.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 6.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 22.0 | 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 | Lente | B |
P6 | Blocs | Lente | B |
P7 | Sables | Nulle | B |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Rapide | C |
P12 | Dalles, argiles | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 64 | 33 | 56 |
Leuctra | 69 | 24 | 14 | 40 |
Oligoplectrum | 263 | 84 | 2 | 42 |
Cheumatopsyche | 221 | 8 | 192 | |
Hydropsyche | 212 | 148 | 3 | 561 |
Hydroptila | 200 | 10 | 2 | |
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 15 | 38 | |
Oecetis | 317 | 8 | 15 | 2 |
Triaenodes | 314 | 1 | ||
Limnephilinae | 3163 | 1 | 1 | |
Chimarra | 207 | 2 | 13 | |
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 17 | 3 | 25 |
Polycentropodidae | 223 | 7 | 2 | 6 |
Lype | 241 | 1 | ||
Psychomyia | 239 | 2 | 15 | 15 |
Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
Sericostomatidae | 321 | 1 | ||
Baetis | 364 | 18 | 84 | |
Centroptilum | 383 | 2 | ||
Labiobaetis | 32271 | 2 | ||
Procloeon | 390 | 4 | ||
Caenis | 457 | 8 | 8 | 3 |
Ephemerella ignita | 451 | 100 | 12 | |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 1 | 1 | 21 |
Heptageniidae | 399 | 1 | 15 | |
Choroterpes | 474 | 1 | 1 | |
Leptophlebiidae | 473 | 3 | 8 | 3 |
Ephoron | 496 | 1 | 13 | 6 |
Naucoris | 724 | 1 | ||
Pomatinus | 611 | 1 | ||
Platambus | 556 | 5 | ||
Dupophilus | 620 | 1 | ||
Elmis | 618 | 38 | 13 | 36 |
Esolus | 619 | 10 | 26 | 8 |
Limnius | 623 | 3 | 52 | |
Oulimnius | 622 | 38 | 7 | 68 |
Stenelmis | 617 | 1 | 1 | 12 |
Anthomyidae | 847 | 6 | ||
Atrichops | 840 | 10 | 88 | 5 |
Ceratopogoninae | 822 | 1 | ||
Chironomidae | 807 | 1088 | 104 | 240 |
Hemerodromiinae | 3202 | 4 | 3 | 3 |
Limoniini | 20393 | 1 | 3 | |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 1 | ||
Boyeria | 670 | 3 | 1 | 2 |
Calopteryx | 650 | 3 | ||
Gomphus | 679 | 11 | 1 | |
Onychogomphus | 682 | 1 | 3 | 5 |
Sisyra | 856 | 1 | 2 | |
Crangonyx | 5116 | 1 | ||
Gammarus | 892 | 46 | 12 | 7 |
Asellidae | 880 | 1 | ||
Corbicula | 1051 | 9 | 2 | |
Pisidium | 1043 | 4 | 16 | 5 |
Ancylus | 1028 | 3 | 6 | 84 |
Bithynia | 994 | 3 | ||
Potamopyrgus | 978 | 2 | 1 | |
Radix | 1004 | 2 | ||
Oligochaeta | 933 | 7 | 6 | 1 |
Dugesia | 1056 | 1 | ||
Mermithoïdea | 3159 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |