Listes faunistiques invertébrés
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Date prélèvement | 19/08/2013 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 33 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Goeridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7370
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 83.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 7.0 | dominant |
Algues | 4.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Algues | Lente | A |
P2 | Pierres, galets | Nulle | B |
P3 | Pierres, galets | Lente | B |
P4 | Pierres, galets | Nulle | B |
P5 | Pierres, galets | Nulle | C |
P6 | Pierres, galets | Lente | C |
P7 | Litieres | Nulle | A |
P8 | Pierres, galets | Lente | C |
P9 | Granulats | Nulle | A |
P10 | Branchage, racines | Nulle | A |
P11 | Pierres, galets | Nulle | C |
P12 | Sables | Nulle | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Goeridae | 286 | 2 | 1 | |
Goera | 287 | 2 | 1 | |
Hydropsychidae | 211 | 41 | ||
Hydropsyche | 212 | 3 | 24 | |
Hydroptila | 200 | 1 | 14 | 5 |
Oecetis | 317 | 1 | 1 | |
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Polycentropus | 231 | 1 | ||
Tinodes | 245 | 1 | ||
Sericostoma | 322 | 2 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 10 | ||
Centroptilum | 383 | 3 | 2 | |
Procloeon | 390 | 1 | 2 | 1 |
Caenis | 457 | 17 | 23 | 18 |
Ephemerella ignita | 451 | 2 | 2 | |
Ephemera | 502 | 1 | 3 | |
Ecdyonurus | 421 | 1 | ||
Elmis | 618 | 4 | 5 | |
Esolus | 619 | 1 | ||
Limnius | 623 | 2 | 3 | |
Normandia | 624 | 1 | ||
Oulimnius | 622 | 34 | 50 | 58 |
Haliplus | 518 | 2 | ||
Hydraena | 608 | 5 | ||
Berosus | 595 | 1 | ||
Laccobius | 581 | 2 | 5 | |
Atherix | 839 | 1 | 2 | 4 |
Atrichops | 840 | 31 | 7 | 2 |
Ceratopogonidae | 819 | 1 | 2 | 1 |
Chironomidae | 807 | 132 | 95 | 100 |
Hemerodromiinae | 3202 | 1 | ||
Antocha | 759 | 2 | 2 | |
Tabanidae | 837 | 7 | 4 | 3 |
Calopteryx | 650 | 9 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 9 | 1 | 1 |
Zygoptera | 9785 | 9 | 1 | 1 |
Copepoda | 3206 | 3 | ||
Niphargus | 902 | 1 | ||
Ancylus | 1028 | 5 | 37 | 56 |
Bithynia | 994 | 4 | ||
Potamopyrgus | 978 | 1 | ||
Radix | 1004 | 3 | 1 | |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 3 | ||
Gyraulus | 1015 | 4 | 1 | |
Erpobdellidae | 928 | 1 | 3 | |
Glossiphonia | 909 | 1 | ||
Oligochaeta | 933 | 33 | 126 | 57 |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |