Listes faunistiques invertébrés
BERRE A VALAURIE 1 06113270
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
Date prélèvement | 11/06/2014 |
---|---|
Méthode | Petit cours d'eau | IBG | 15.0 |
GFI | 7 |
Variété taxonomique | 31 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 72.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 8.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 10.0 | dominant |
Algues | 4.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Lente | A |
P4 | Algues | Moyenne | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Moyenne | B |
P7 | Sables | Lente | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 4 | 34 | 3 |
Leuctra | 69 | 2 | 8 | 1 |
Silo-lithax | 5219 | 1 | ||
Goeridae | 286 | 3 | ||
Hydropsyche | 212 | 12 | 8 | 11 |
Hydropsychidae | 211 | 2 | ||
Hydroptila | 200 | 1 | 3 | |
Odontocerum | 339 | 188 | ||
Tinodes | 245 | 3 | ||
Rhyacophila lato-sensu | 183 | 26 | 27 | 10 |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 400 | 776 | 252 |
Caenis | 457 | 2 | 1 | |
Ephemerella | 450 | 17 | 108 | 40 |
Ephemera | 502 | 3 | 2 | |
Ecdyonurus | 421 | 2 | 13 | |
Heptageniidae | 399 | 6 | 4 | |
Habrophlebia | 491 | 1 | ||
Micronecta | 719 | 1 | ||
Hydrometra | 740 | 1 | ||
Elmis | 618 | 5 | 8 | 8 |
Esolus | 619 | 7 | 156 | 102 |
Limnius | 623 | 1 | 4 | 2 |
Oulimnius | 622 | 8 | 2 | |
Riolus | 625 | 3 | 4 | 6 |
Stenelmis | 617 | 1 | ||
Hydrocyphon | 637 | 1 | ||
Atrichops | 840 | 1 | ||
Ceratopogoninae | 822 | 3 | 3 | |
Chironomidae | 807 | 1040 | 1282 | 264 |
Dolichopodidae | 836 | 1 | ||
Hemerodromiinae | 3202 | 2 | ||
Limoniini | 20393 | 1 | 44 | 9 |
Pediciini | 20537 | 1 | ||
Rhagionidae | 841 | 2 | ||
Simuliidae | 801 | 52 | 23 | 44 |
Calopteryx | 650 | 2 | 1 | |
Onychogomphus | 682 | 1 | 1 | 3 |
Gomphidae | 678 | 1 | ||
Gammarus | 892 | 983 | 2048 | 770 |
Pisidium | 1043 | 2 | ||
Potamopyrgus | 978 | 19 | 38 | 69 |
Oligochaeta | 933 | 33 | 64 | 50 |
Dendrocoelum | 1072 | 1 | 1 | 3 |
Dugesia | 1056 | 3 | ||
Polycelis | 1064 | 5 | 3 | |
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 |