Listes faunistiques invertébrés
Le Lens à Cassagne 05178100
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Date prélèvement | 05/07/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7727
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 88.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 3.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Pierres, galets | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 14 | 25 | 110 |
Leuctra geniculata | 33830 | 110 | 146 | |
Leuctridae | 66 | 2 | ||
Nemoura | 26 | 1 | ||
Beraeodes minutus | 2379 | 3 | ||
Micrasema | 268 | 16 | 8 | 1 |
Goera pilosa | 288 | 1 | ||
Silo-lithax | 5219 | 1 | ||
Hydropsyche | 212 | 42 | 14 | 47 |
Hydropsychidae | 211 | 18 | 5 | |
Hydroptila | 200 | 4 | 305 | 123 |
Ithytrichia | 198 | 7 | 7 | 6 |
Hydroptilidae | 193 | 1 | 120 | |
Mystacides | 312 | 2 | 8 | 2 |
Oecetis | 317 | 2 | ||
Setodes | 318 | 1 | 1 | |
Leptoceridae | 310 | 1 | 2 | |
Limnephilinae | 3163 | 2 | ||
Chimarra | 207 | 2 | 3 | 5 |
Cyrnus | 224 | 2 | 5 | 2 |
Polycentropus | 231 | 1 | 16 | 51 |
Polycentropodidae | 223 | 1 | 8 | 21 |
Lype | 241 | 1 | ||
Tinodes | 245 | 2 | 2 | |
Rhyacophila lato-sensu | 183 | 1 | 5 | 2 |
Notidobia ciliaris | 326 | 1 | ||
Baetis lato sensu | 9794 | 1 | 3 | 10 |
Centroptilum luteolum | 384 | 5 | 6 | 1 |
Cloeon | 387 | 1 | ||
Procloeon | 390 | 1 | ||
Baetidae | 363 | 4 | ||
Caenis | 457 | 40 | 57 | 31 |
Ephemerella ignita | 451 | 3 | 5 | 5 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 6 | 19 | |
Heptageniidae | 399 | 1 | 3 | |
Choroterpes picteti | 475 | 2 | 8 | 8 |
Leptophlebiidae | 473 | 1 | 6 | |
Aphelocheirus aestivalis | 2714 | 6 | 2 | |
Gerridae | 734 | 1 | ||
Hydrometra | 740 | 1 | ||
Laccophilinae | 2394 | 11 | ||
Dytiscidae | 527 | 1 | ||
Dupophilus | 620 | 10 | ||
Elmis | 618 | 7 | 20 | |
Esolus | 619 | 81 | 284 | 256 |
Limnius | 623 | 6 | 36 | 31 |
Normandia | 624 | 1 | ||
Oulimnius | 622 | 16 | 42 | 50 |
Riolus | 625 | 24 | 42 | 12 |
Stenelmis | 617 | 31 | 61 | |
Hydraena | 608 | 2 | 3 | 9 |
Athericidae | 838 | 4 | 7 | 4 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 489 | 408 | 243 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 3 | 1 | |
Limoniidae | 757 | 57 | 6 | |
Coenosiinae | 50792 | 1 | ||
Pediciidae | 50011 | 1 | ||
Simuliidae | 801 | 10 | 4 | 7 |
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 1 | ||
Onychogomphus | 682 | 1 | 9 | 3 |
Platycnemis | 657 | 7 | ||
Sialis | 704 | 1 | ||
Sisyra | 856 | 1 | ||
Gammarus | 892 | 2 | 2 | 1 |
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 1 | ||
Potamopyrgus antipodarum | 979 | 22 | 1 | |
Hydrobiidae | 973 | 4 | 1 | |
Radix | 1004 | 1 | ||
Lymnaeidae | 998 | 1 | ||
Physa (sensu lato) | 997 | 4 | 1 | |
Physella | 19280 | 1 | ||
Physidae | 995 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | 37 | 21 |
Planorbidae | 1009 | 1 | ||
Erpobdellidae | 928 | 1 | ||
Oligochaeta | 933 | 9 | 16 | 14 |
Dugesiidae | 1055 | 1 | ||
Tricladida | 1054 | 1 | ||
Prostoma | 3110 | 1 | ||
Nematoda | 1089 | 1 | 1 | |
Bryozoa | 1087 | 1 |