Listes faunistiques invertébrés
Le Cérou à Milhars 05122000
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 10 ko
Date prélèvement | 02/08/2017 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 44 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 3.0 | marginal |
Pierres, galets | 42.0 | dominant |
Blocs | 23.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 5.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 23.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Lente | B |
P7 | Sables | Nulle | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Blocs | Nulle | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 52 | 6 | 75 |
Leuctra | 69 | 2 | 11 | 25 |
Oligoplectrum maculatum | 264 | 6 | 37 | 1 |
Goera pilosa | 288 | 1 | ||
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 6 | 114 | 5 |
Hydropsyche | 212 | 421 | 145 | 6 |
Hydroptila | 200 | 6 | ||
Hydroptilidae | 193 | 1 | ||
Ceraclea | 313 | 2 | 1 | |
Mystacides | 312 | 3 | 3 | |
Oecetis | 317 | 3 | ||
Leptoceridae | 310 | 2 | ||
Limnephilinae | 3163 | 3 | 3 | |
Chimarra | 207 | 7 | 9 | |
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 2 | 7 | |
Lype | 241 | 4 | ||
Psychomyia pusilla | 240 | 7 | 6 | |
Rhyacophila lato-sensu | 183 | 16 | ||
Sericostoma | 322 | 3 | ||
Baetis | 364 | 2 | 48 | 4 |
Procloeon | 390 | 1 | ||
Caenis | 457 | 6 | 1 | |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 14 | 1 | |
Heptagenia | 443 | 4 | ||
Heptageniidae | 399 | 2 | ||
Leptophlebiidae | 473 | 1 | ||
Ephoron virgo | 497 | 12 | 3 | 3 |
Pomatinus substriatus | 31734 | 1 | ||
Dryopidae | 610 | 1 | ||
Elmis | 618 | 60 | 90 | 5 |
Esolus | 619 | 22 | 90 | 27 |
Limnius | 623 | 11 | 34 | 3 |
Oulimnius | 622 | 71 | 39 | 5 |
Riolus | 625 | 8 | ||
Stenelmis | 617 | 82 | 68 | 15 |
Hydraena | 608 | 1 | ||
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 58 | 3 | 11 |
Chironomidae | 807 | 78 | 70 | 26 |
Empididae | 831 | 1 | 1 | 1 |
Limoniidae | 757 | 2 | 4 | |
Simuliidae | 801 | 22 | 1 | |
Tabanidae | 837 | 1 | 1 | |
Boyeria irene | 671 | 15 | ||
Calopteryx | 650 | 6 | ||
Oxygastra curtisii | 692 | 6 | ||
Gomphus | 679 | 7 | 4 | 2 |
Onychogomphus | 682 | 11 | 6 | 8 |
Platycnemis | 657 | 4 | ||
Gammarus | 892 | 110 | 4 | |
Asellidae | 880 | 3 | ||
Corbicula | 1051 | 16 | 5 | 12 |
Pisidium | 1043 | 20 | 2 | |
Sphaeriidae | 1042 | 9 | 1 | |
Ancylus | 1028 | 1 | 8 | |
Bithynia | 994 | 6 | ||
Potamopyrgus | 978 | 1 | ||
Physella | 19280 | 2 | ||
Planorbidae | 1009 | 1 | ||
Dugesia | 1056 | 239 | 81 | 9 |
Oligochaeta | 933 | 86 | 23 | 14 |
Nemathelmintha | 3111 | 2 | 1 | |
Hydracarina | 906 | 1 | 1 |