Listes faunistiques invertébrés
Orb à Le-bousquet-d'orb 1 06184800
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Date prélèvement | 02/08/2018 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8001
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 59.0 | dominant |
Blocs | 26.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 8.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Rapide | B |
P2 | Pierres, galets | Moyenne | C |
P3 | Blocs | Moyenne | B |
P4 | Bryophytes | Rapide | A |
P5 | Dalles, argiles | Rapide | B |
P6 | Hydrophytes | Moyenne | A |
P7 | Pierres, galets | Lente | C |
P8 | Pierres, galets | Moyenne | B |
P9 | Blocs | Rapide | C |
P10 | Pierres, galets | Nulle | C |
P11 | Litieres | Nulle | A |
P12 | Branchage, racines | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 112 | 267 | 181 |
Leuctra geniculata | 33830 | 215 | 183 | 274 |
Protonemura | 46 | 1 | ||
Dinocras | 156 | 1 | ||
Perla | 164 | 1 | ||
Micrasema | 268 | 1 | ||
Oligoplectrum | 263 | 1 | ||
Goeridae | 286 | 2 | ||
Silo | 292 | 1 | ||
Hydropsychidae | 211 | 4 | 1 | |
Hydropsyche | 212 | 1 | 74 | 37 |
Hydroptila | 200 | 18 | 1 | 1 |
Leptoceridae | 310 | 5 | ||
Athripsodes | 311 | 2 | 5 | 6 |
Mystacides | 312 | 6 | 3 | |
Oecetis | 317 | 1 | ||
Setodes | 318 | 1 | 2 | |
Limnephilinae | 3163 | 10 | 4 | 1 |
Polycentropus | 231 | 5 | 3 | 3 |
Rhyacophila lato-sensu | 183 | 8 | 18 | 13 |
Sericostoma | 322 | 7 | 3 | 5 |
Baetis | 364 | 84 | 219 | 94 |
Centroptilum | 383 | 1 | ||
Procloeon | 390 | 2 | ||
Caenis | 457 | 32 | 8 | |
Ephemerella ignita | 451 | 130 | 16 | 30 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 2 | 41 | 37 |
Epeorus | 400 | 1 | 17 | |
Choroterpes | 474 | 1 | ||
Habrophlebia | 491 | 3 | 2 | |
Potamanthus | 509 | 1 | ||
Pomatinus substriatus | 33844 | 1 | 4 | |
Dytiscidae | 527 | 1 | ||
Hydroporinae | 2393 | 4 | ||
Laccophilus | 553 | 1 | ||
Elmis | 618 | 21 | 40 | 20 |
Esolus | 619 | 5 | 32 | 10 |
Limnius | 623 | 2 | 60 | 14 |
Normandia | 624 | 1 | ||
Oulimnius | 622 | 13 | 14 | 4 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 1 | ||
Orectochilus | 515 | 1 | ||
Haliplus | 518 | 1 | 1 | |
Hydraena | 608 | 3 | 6 | |
Athericidae | 838 | 2 | 3 | 11 |
Chironomidae | 807 | 79 | 7 | 23 |
Empididae | 831 | 6 | ||
Limoniidae | 757 | 1 | ||
Simuliidae | 801 | 29 | 4 | 11 |
Tabanidae | 837 | 1 | 1 | |
Micronecta | 719 | 4 | ||
Boyeria | 670 | 5 | ||
Calopteryx | 650 | 5 | 2 | |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 3 | 4 | 6 |
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | 3 | 3 |
Gammarus | 892 | 388 | 8 | 46 |
Ancylus | 1028 | 2 | 1 | 35 |
Potamopyrgus | 978 | 85 | 1 | 9 |
Radix | 1004 | 15 | 2 | |
Theodoxus | 967 | 3 | 9 | |
Physidae | 995 | 1 | ||
Physella | 19280 | 6 | ||
Planorbidae | 1009 | 1 | ||
Sphaeriidae | 1042 | 2 | ||
Pisidium | 1043 | 1 | 9 | |
Tricladida | 1054 | 5 | 9 | 4 |
Dugesiidae | 1055 | 2 | 6 | 19 |
Erpobdellidae | 928 | 1 | 1 | 3 |
Glossiphoniidae | 908 | 3 | 2 | 13 |
Hirudidae | 923 | 1 | ||
Oligochaeta | 933 | 38 | 12 | 37 |
Hydracarina | 906 | 3 | 3 | 3 |