Listes faunistiques invertébrés
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Date prélèvement | 23/08/2022 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7311
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 4.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 41.0 | dominant |
Blocs | 13.0 | dominant |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 15.0 | dominant |
Dalles, argiles | 20.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Algues | Nulle | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 17 | 3 | 50 |
Leuctra geniculata | 33830 | 14 | 18 | 20 |
Micrasema | 268 | 51 | 1 | 4 |
Agapetinae | 9812 | 1 | ||
Goera pilosa | 288 | 3 | ||
Silo | 292 | 8 | 1 | 4 |
Silo-lithax | 5219 | 1 | 2 | |
Goeridae | 286 | 2 | ||
Cheumatopsyche lepida | 222 | 3 | ||
Hydropsyche | 212 | 2 | 1 | 25 |
Hydroptila | 200 | 9 | 5 | 56 |
Oxyethira | 199 | 3 | ||
Hydroptilidae | 193 | 20 | ||
Lepidostoma hirtum | 306 | 2 | ||
Adicella | 320 | 1 | ||
Athripsodes | 311 | 2 | 8 | |
Mystacides | 312 | 66 | 4 | 8 |
Oecetis | 317 | 11 | 8 | 1 |
Limnephilinae | 3163 | 1 | ||
Polycentropus | 231 | 1 | 3 | 19 |
Polycentropodidae | 223 | 3 | ||
Metalype fragilis | 247 | 2 | 3 | |
Psychomyia pusilla | 240 | 2 | 1 | |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 5 | |
Sericostoma | 322 | 153 | ||
Sericostomatidae | 321 | 28 | 4 | |
Baetis lato sensu | 9794 | 2 | ||
Centroptilum luteolum | 384 | 6 | ||
Cloeon | 387 | 2 | ||
Procloeon | 390 | 3 | ||
Baetidae | 363 | 1 | ||
Caenis | 457 | 8 | 4 | |
Ephemerella ignita | 451 | 7 | 8 | 7 |
Torleya major | 452 | 6 | 36 | 218 |
Ephemera | 502 | 1 | 7 | 2 |
Ecdyonurus | 421 | 4 | ||
Heptageniidae | 399 | 2 | ||
Habroleptoides | 485 | 1 | 7 | |
Leptophlebiidae | 473 | 3 | 1 | 1 |
Micronecta | 719 | 6 | 4 | 1 |
Gerridae | 734 | 1 | ||
Pomatinus substriatus | 33844 | 7 | ||
Elmis | 618 | 30 | ||
Esolus | 619 | 630 | 40 | 1040 |
Limnius | 623 | 210 | 1 | |
Oulimnius | 622 | 540 | 61 | 120 |
Riolus | 625 | 210 | 280 | 1240 |
Stenelmis | 617 | 2 | 1 | |
Orectochilus | 515 | 1 | 12 | |
Brychius | 520 | 1 | 5 | |
Haliplus | 518 | 3 | ||
Hydraena | 608 | 2 | 1 | 70 |
Athericidae | 838 | 5 | 5 | 3 |
Ceratopogonidae | 819 | 2 | 2 | 5 |
Chironomidae | 807 | 63 | 105 | 165 |
Limoniidae | 757 | 4 | 8 | 36 |
Pediciidae | 50011 | 1 | ||
Tabanidae | 837 | 5 | ||
Calopteryx | 650 | 11 | 2 | |
Onychogomphus | 682 | 1 | 3 | |
Gomphidae | 678 | 4 | ||
Gammarus | 892 | 296 | 3 | 457 |
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 7 | ||
Bythinella | 992 | 2 | ||
Potamopyrgus antipodarum | 979 | 720 | 196 | 331 |
Hydrobiidae | 973 | 480 | 50 | 73 |
Radix | 1004 | 14 | 9 | 3 |
Lymnaeidae | 998 | 5 | 16 | 4 |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 8 | 4 | |
Physidae | 995 | 4 | 14 | 8 |
Ancylus fluviatilis | 1029 | 5 | 2 | 54 |
Erpobdellidae | 928 | 1 | 1 | |
Glossiphoniidae | 908 | 3 | 2 | |
Oligochaeta | 933 | 314 | 9 | 40 |
Dugesiidae | 1055 | 7 | ||
Planariidae | 1061 | 1 | 2 | |
Prostoma | 3110 | 1 | 1 | |
Nematoda | 1089 | 1 | ||
Hydrozoa | 3168 | 1 |