Listes faunistiques invertébrés
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Date prélèvement | 09/07/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7352
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 87.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 6.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | B |
P2 | Pierres, galets | Lente | B |
P3 | Pierres, galets | Nulle | B |
P4 | Dalles, argiles | Nulle | A |
P5 | Litieres | Nulle | A |
P6 | Pierres, galets | Nulle | C |
P7 | Sables | Nulle | B |
P8 | Branchage, racines | Nulle | A |
P9 | Pierres, galets | Nulle | C |
P10 | Blocs | Lente | A |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 6 | 120 | 81 |
Beraeodes | 329 | 4 | ||
Hydropsychidae | 211 | 1 | 1 | |
Hydropsyche | 212 | 1 | 3 | |
Hydroptila | 200 | 1 | 2 | |
Mystacides | 312 | 6 | 5 | 2 |
Oecetis | 317 | 2 | 1 | |
Limnephilini | 3162 | 2 | ||
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Polycentropodidae | 223 | 1 | 1 | |
Cyrnus | 224 | 3 | 2 | 4 |
Polycentropus | 231 | 1 | ||
Lype | 241 | 9 | ||
Tinodes | 245 | 3 | 10 | 18 |
Sericostoma | 322 | 4 | 4 | |
Baetidae | 363 | 1 | ||
Baetis | 364 | 3 | ||
Centroptilum | 383 | 2 | ||
Caenis | 457 | 3 | 1 | 1 |
Ephemerella ignita | 451 | 1 | ||
Ephemera | 502 | 8 | ||
Ecdyonurus | 421 | 1 | ||
Leptophlebiidae | 473 | 2 | ||
Pomatinus | 611 | 1 | 1 | |
Elmis | 618 | 5 | ||
Esolus | 619 | 4 | 7 | 16 |
Limnius | 623 | 1 | 5 | |
Normandia | 624 | 1 | 1 | |
Oulimnius | 622 | 1 | 6 | |
Riolus | 625 | 9 | 72 | 41 |
Stenelmis | 617 | 2 | 5 | |
Atherix | 839 | 4 | 2 | 2 |
Atrichops | 840 | 16 | 14 | 19 |
Ceratopogonidae | 819 | 1 | 3 | 2 |
Chironomidae | 807 | 116 | 84 | 32 |
Chelifera | 2884 | 2 | 1 | 1 |
Hemerodromiinae | 3202 | 2 | 1 | 5 |
Limoniidae | 757 | 2 | ||
Gerris | 735 | 1 | ||
Boyeria | 670 | 5 | ||
Coenagrionidae | 658 | 1 | ||
Corduliidae | 690 | 1 | ||
Gomphidae | 678 | 3 | 4 | 2 |
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 6 | 7 | 5 |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 1 | ||
Copepoda | 3206 | 3 | ||
Orconectes | 870 | 1 | ||
Gammaridae | 887 | 2 | 31 | 60 |
Echinogammarus | 888 | 22 | 25 | 35 |
Potamopyrgus | 978 | 51 | 59 | 71 |
Lymnaeidae | 998 | 4 | ||
Radix | 1004 | 1 | ||
Physidae | 995 | 1 | ||
Sphaeriidae | 1042 | 7 | ||
Pisidium | 1043 | 5 | ||
Dugesiidae | 1055 | 1 | ||
Glossiphonia | 909 | 2 | ||
Oligochaeta | 933 | 107 | 40 | 15 |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |