Listes faunistiques invertébrés
DOUX A SAINT-JEAN-DE-MUZOLS 1 06106030
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Date prélèvement | 22/07/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7636
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 69.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 15.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | C |
P2 | Pierres, galets | Rapide | C |
P3 | Bryophytes | Rapide | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Litieres | Nulle | A |
P7 | Pierres, galets | Nulle | B |
P8 | Blocs | Lente | B |
P9 | Dalles, argiles | Lente | B |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Granulats | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 2 | 3 | 3 |
Leuctra | 69 | 17 | 6 | 51 |
Perla | 164 | 1 | ||
Ecnomus | 249 | 1 | ||
Agapetus | 191 | 1 | ||
Goera | 287 | 1 | ||
Hydropsychidae | 211 | 2 | 9 | |
Cheumatopsyche | 221 | 66 | 2 | 73 |
Hydropsyche | 212 | 585 | 3 | 69 |
Hydroptila | 200 | 6 | ||
Orthotrichia | 197 | 13 | 4 | |
Athripsodes | 311 | 14 | 23 | 10 |
Mystacides | 312 | 25 | 1 | 2 |
Oecetis | 317 | 7 | ||
Chimarra | 207 | 13 | 40 | |
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 21 | 3 | 2 |
Lype | 241 | 4 | ||
Psychomyia | 239 | 2 | 23 | 7 |
Tinodes | 245 | 7 | 3 | 5 |
Rhyacophila lato-sensu | 183 | 5 | 6 | 10 |
Baetis | 364 | 27 | 12 | 73 |
Procloeon | 390 | 4 | 16 | 1 |
Caenis | 457 | 24 | 13 | 6 |
Heptageniidae | 399 | 1 | 26 | |
Ecdyonurus | 421 | 2 | 7 | |
Choroterpes | 474 | 1 | 4 | |
Thraulus | 476 | 1 | ||
Oligoneuriella | 394 | 1 | 1 | |
Ephoron | 496 | 1 | ||
Dryops | 613 | 1 | 1 | |
Hydroporinae | 2393 | 2 | ||
Elmis | 618 | 1 | ||
Esolus | 619 | 3 | 24 | 17 |
Limnius | 623 | 4 | 1 | 1 |
Oulimnius | 622 | 10 | 5 | 2 |
Stenelmis | 617 | 1 | 1 | 1 |
Hydraena | 608 | 1 | 1 | |
Blephariceridae | 747 | 3 | ||
Ceratopogonidae | 819 | 3 | 9 | |
Chironomidae | 807 | 686 | 120 | 143 |
Limoniidae | 757 | 1 | 3 | |
Simuliidae | 801 | 138 | 4 | 166 |
Tabanidae | 837 | 3 | ||
Aphelocheirus | 721 | 1 | 1 | |
Hydrometra | 740 | 1 | ||
Nepa | 726 | 1 | ||
Calopteryx | 650 | 2 | ||
Onychogomphus | 682 | 4 | ||
Platycnemis | 657 | 1 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Asellidae | 880 | 5 | ||
Gammarus | 892 | 10 | 1 | |
Ancylus | 1028 | 2 | ||
Planorbidae | 1009 | 9 | ||
Sphaeriidae | 1042 | 4 | ||
Dugesiidae | 1055 | 106 | 12 | 7 |
Oligochaeta | 933 | 44 | 6 | 14 |
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |