Listes faunistiques invertébrés
L'Allier à Langeac 04027730
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Date prélèvement | 04/06/2014 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 9 | ||||
Variété taxonomique | 45 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 62.0 | dominant |
Blocs | 27.0 | dominant |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 5.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Helophytes | Nulle | A |
P3 | Pierres, galets | Lente | B |
P4 | Pierres, galets | Nulle | C |
P5 | Pierres, galets | Moyenne | B |
P6 | Pierres, galets | Rapide | C |
P7 | Blocs | Moyenne | C |
P8 | Hydrophytes | Moyenne | A |
P9 | Litieres | Nulle | A |
P10 | Pierres, galets | Lente | C |
P11 | Blocs | Lente | B |
P12 | Dalles, argiles | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 1 | 14 | 12 |
Leuctra geniculata | 33830 | 2 | 24 | |
Isoperla | 140 | 4 | 1 | 2 |
Brachycentrus | 265 | 18 | 18 | 12 |
Glossosoma | 190 | 1 | ||
Hydropsychidae | 211 | 2 | 3 | |
Cheumatopsyche | 221 | 210 | 34 | |
Hydropsyche | 212 | 1 | 9 | 3 |
Lepidostoma | 305 | 1 | 2 | 6 |
Athripsodes | 311 | 1 | ||
Ceraclea | 313 | 2 | ||
Mystacides | 312 | 43 | 2 | |
Oecetis | 317 | 2 | ||
Setodes | 318 | 1 | 7 | 13 |
Triaenodes - Ylodes | 24007 | 1 | ||
Limnephilidae | 276 | 1 | ||
Limnephilini | 3162 | 14 | ||
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Chimarra | 207 | 10 | 34 | |
Polycentropodidae | 223 | 2 | ||
Polycentropus | 231 | 4 | 2 | 5 |
Psychomyia | 239 | 6 | ||
Rhyacophila lato-sensu | 183 | 1 | 11 | 9 |
Sericostomatidae | 321 | 2 | ||
Sericostoma | 322 | 1 | ||
Baetis | 364 | 17 | 14 | 27 |
Procloeon bifidum | 391 | 2 | ||
Caenis | 457 | 11 | 5 | 9 |
Ephemerella ignita | 451 | 68 | 44 | 29 |
Ephemera | 502 | 3 | ||
Heptageniidae | 399 | 1 | 1 | |
Ecdyonurus | 421 | 6 | 20 | |
Epeorus | 400 | 3 | 3 | |
Oligoneuriella | 394 | 8 | 12 | 20 |
Potamanthus | 509 | 2 | 2 | 8 |
Siphlonurus | 350 | 1 | ||
Dupophilus | 620 | 1 | 2 | |
Elmis | 618 | 3 | 15 | 11 |
Esolus | 619 | 3 | 9 | 5 |
Limnius | 623 | 18 | 24 | |
Oulimnius | 622 | 1 | 3 | |
Stenelmis | 617 | 1 | 5 | 12 |
Orectochilus | 515 | 4 | 4 | |
Hydraena | 608 | 1 | ||
Atherix | 839 | 4 | 4 | |
Atrichops | 840 | 13 | 1 | |
Blephariceridae | 747 | 1 | ||
Blepharicera | 749 | 18 | 20 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 24 | 42 | 49 |
Hemerodromiinae | 3202 | 1 | 1 | |
Ephydridae | 844 | 1 | ||
Antocha | 759 | 6 | 8 | |
Simuliidae | 801 | 266 | 36 | 25 |
Aphelocheirus | 721 | 6 | 6 | |
Micronecta | 719 | 2 | ||
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 2 | ||
Cordulegaster | 687 | 1 | ||
Gomphidae | 678 | 1 | 2 | |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 3 | ||
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | ||
Asellidae | 880 | 14 | ||
Gammarus | 892 | 1 | ||
Ancylus | 1028 | 5 | 419 | 51 |
Potamopyrgus | 978 | 2 | ||
Sphaeriidae | 1042 | 4 | 1 | |
Pisidium | 1043 | 8 | 1 | |
Turbellaria | 3326 | 5 | 4 | |
Dendrocoelum | 1072 | 2 | ||
Dugesiidae | 1055 | 5 | 4 | |
Oligochaeta | 933 | 6 | 25 | 16 |
Bryozoa | 1087 | 3 | ||
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 | 3 |