Listes faunistiques invertébrés
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Date prélèvement | 28/06/2017 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
15.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 33 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5181
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 6.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 5.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | B |
P2 | Branchage, racines | Nulle | A |
P3 | Bryophytes | Moyenne | A |
P4 | Pierres, galets | Moyenne | B |
P5 | Granulats | Moyenne | B |
P6 | Pierres, galets | Lente | C |
P7 | Litieres | Nulle | A |
P8 | Blocs | Lente | A |
P9 | Pierres, galets | Nulle | C |
P10 | Sables | Nulle | B |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Hydropsychidae | 211 | 15 | 25 | 5 |
Cheumatopsyche | 221 | 1 | 2 | 4 |
Hydropsyche | 212 | 10 | 14 | 19 |
Hydroptila | 200 | 2 | ||
Ithytrichia | 198 | 12 | 1 | |
Athripsodes | 311 | 4 | 2 | |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 2 | ||
Oecetis | 317 | 7 | ||
Polycentropodidae | 223 | 2 | ||
Cyrnus | 224 | 3 | 2 | |
Polycentropus | 231 | 6 | 3 | 4 |
Psychomyia | 239 | 2 | 1 | 2 |
Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
Baetis | 364 | 22 | 7 | 6 |
Centroptilum | 383 | 2 | ||
Ephemerella ignita | 451 | 23 | 2 | 1 |
Ephemera | 502 | 7 | 22 | 37 |
Elmis | 618 | 12 | 18 | 25 |
Esolus | 619 | 1 | 11 | 11 |
Limnius | 623 | 2 | 7 | 17 |
Oulimnius | 622 | 3 | 8 | 8 |
Hydraena | 608 | 1 | 1 | |
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 21 | 2 | 22 |
Tabanidae | 837 | 7 | ||
Tipulidae | 753 | 2 | ||
Aphelocheirus | 721 | 9 | 4 | 5 |
Micronecta | 719 | 3 | 7 | |
Calopteryx | 650 | 3 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 1 | 1 | |
Sisyra | 856 | 8 | ||
Copepoda | 3206 | 3 | 3 | |
Pacifastacus | 872 | 1 | ||
Orconectes | 870 | 1 | ||
Gammaridae | 887 | 605 | 165 | 387 |
Gammarus | 892 | 1697 | 354 | 327 |
Ancylus | 1028 | 2 | 18 | 15 |
Potamopyrgus | 978 | 236 | 49 | 4 |
Theodoxus | 967 | 1 | 12 | 33 |
Physella | 19280 | 1 | ||
Planorbidae | 1009 | 1 | ||
Sphaeriidae | 1042 | 9 | 67 | 1 |
Pisidium | 1043 | 11 | 119 | 5 |
Sphaerium | 1044 | 6 | 6 | 3 |
Unio | 1041 | 1 | ||
Tricladida | 1054 | 3 | 1 | |
Dugesiidae | 1055 | 2 | ||
Erpobdellidae | 928 | 1 | ||
Glossiphoniidae | 908 | 4 | ||
Oligochaeta | 933 | 53 | 65 | 94 |
Bryozoa | 1087 | 3 | 3 | 3 |
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |