Listes faunistiques invertébrés
L'Allier à Langeac 04027730
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Date prélèvement | 01/07/2019 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 41 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 16.0 | dominant |
Blocs | 32.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 45.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Hydrophytes | Moyenne | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Dalles, argiles | Lente | B |
P9 | Blocs | Lente | C |
P10 | Blocs | Rapide | C |
P11 | Dalles, argiles | Nulle | C |
P12 | Dalles, argiles | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 11 | 4 | |
Leuctra | 69 | 9 | 68 | |
Perla | 164 | 3 | ||
Isoperla | 140 | 1 | ||
Brachycentrus | 265 | 2 | 2 | |
Micrasema | 268 | 3 | ||
Oligoplectrum | 263 | 1 | ||
Glossosomatidae | 189 | 1 | 3 | |
Goera | 287 | 3 | ||
Goeridae | 286 | 3 | 31 | |
Cheumatopsyche | 221 | 39 | ||
Hydropsyche | 212 | 7 | 1 | 29 |
Ithytrichia | 198 | 1 | ||
Lepidostoma | 305 | 1 | ||
Adicella | 320 | 4 | ||
Athripsodes | 311 | 1 | ||
Ceraclea | 313 | 2 | ||
Leptocerus | 319 | 9 | ||
Mystacides | 312 | 1 | ||
Setodes | 318 | 5 | ||
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 2 | ||
Polycentropus | 231 | 3 | 3 | 1 |
Polycentropodidae | 223 | 1 | ||
Psychomyia | 239 | 3 | ||
Rhyacophila lato-sensu | 183 | 1 | 1 | |
Baetis | 364 | 29 | 22 | 34 |
Baetopus | 31231 | 2 | ||
Procloeon | 390 | 1 | ||
Ephemerella ignita | 451 | 202 | 5 | 21 |
Ecdyonurus | 421 | 1 | 12 | |
Heptageniidae | 399 | 1 | ||
Oligoneuriella | 394 | 6 | ||
Potamanthus | 509 | 1 | 1 | 1 |
Aphelocheirus | 721 | 1 | ||
Laccophilus | 553 | 2 | 1 | |
Dupophilus | 620 | 1 | 2 | 12 |
Elmis | 618 | 3 | 2 | 4 |
Esolus | 619 | 8 | 6 | |
Limnius | 623 | 1 | 2 | 11 |
Oulimnius | 622 | 1 | ||
Stenelmis | 617 | 1 | 2 | 2 |
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 5 | 1 | 1 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 354 | 48 | 45 |
Simuliidae | 801 | 240 | 3 | 5 |
Tipulidae | 753 | 1 | ||
Boyeria | 670 | 3 | 2 | |
Oxygastra | 691 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 2 | 1 | 2 |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 1 | ||
Gammarus | 892 | 11 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Asellidae | 880 | 1 | ||
Pisidium | 1043 | 1 | ||
Sphaeriidae | 1042 | 6 | 2 | |
Ancylus | 1028 | 1 | 6 | 5 |
Potamopyrgus | 978 | 14 | ||
Physella | 19280 | 1 | ||
Physidae | 995 | 1 | ||
Planorbidae | 1009 | 1 | ||
Oligochaeta | 933 | 2688 | 40 | 22 |
Dugesia | 1056 | 1 | 5 | |
Mermithoïdea | 3159 | 1 | 1 | 1 |
Hydracarina | 906 | 6 | 7 | 4 |
Bryozoa | 1087 | 1 |