Listes faunistiques invertébrés
L'Aveyron à Malpas 05126040
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Date prélèvement | 26/09/2018 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7379
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 72.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 1.0 | marginal |
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 5.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Lente | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Dalles, argiles | Lente | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | 5 | 35 |
Leuctra geniculata | 33830 | 1 | 2 | |
Perla | 164 | 1 | ||
Taeniopteryx | 14 | 1 | ||
Brachycentrus | 265 | 1 | ||
Oligoplectrum maculatum | 264 | 240 | 65 | |
Brachycentridae | 262 | 389 | 3 | 22 |
Goera pilosa | 288 | 1 | ||
Silo-lithax | 5219 | 1 | 1 | |
Cheumatopsyche lepida | 222 | 83 | 9 | 90 |
Hydropsyche | 212 | 247 | 9 | 68 |
Hydroptila | 200 | 9 | ||
Orthotrichia | 197 | 52 | 4 | 6 |
Athripsodes | 311 | 2 | 8 | 6 |
Mystacides | 312 | 9 | 7 | 4 |
Oecetis | 317 | 20 | 3 | 3 |
Setodes | 318 | 25 | 31 | |
Chimarra | 207 | 5 | ||
Cyrnus | 224 | 5 | ||
Polycentropus | 231 | 1 | ||
Polycentropodidae | 223 | 1 | 2 | |
Psychomyia pusilla | 240 | 5 | 18 | 37 |
Psychomyiidae | 238 | 1 | 5 | |
Rhyacophila lato-sensu | 183 | 11 | 1 | |
Baetis lato sensu | 9794 | 131 | 1 | 107 |
Centroptilum luteolum | 384 | 3 | ||
Procloeon | 390 | 2 | ||
Procloeon bifidum | 391 | 9 | ||
Baetidae | 363 | 17 | 2 | |
Caenis | 457 | 93 | 25 | 27 |
Ephemera | 502 | 5 | ||
Ecdyonurus | 421 | 2 | ||
Epeorus | 400 | 1 | ||
Heptagenia | 443 | 1 | 3 | |
Heptageniidae | 399 | 1 | ||
Choroterpes picteti | 475 | 1 | ||
Paraleptophlebia | 481 | 1 | ||
Leptophlebiidae | 473 | 2 | 1 | 1 |
Potamanthus luteus | 510 | 3 | 4 | |
Aphelocheirus aestivalis | 2714 | 2 | 2 | |
Micronecta | 719 | 1 | 16 | 2 |
Pomatinus substriatus | 33844 | 15 | ||
Colymbetinae | 2395 | 5 | ||
Dytiscidae | 527 | 1 | ||
Dupophilus | 620 | 6 | ||
Elmis | 618 | 18 | 3 | 12 |
Esolus | 619 | 22 | 114 | 162 |
Limnius | 623 | 12 | ||
Normandia | 624 | 27 | 3 | |
Oulimnius | 622 | 76 | 6 | 54 |
Stenelmis | 617 | 3 | 6 | |
Orectochilus | 515 | 1 | ||
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 3 | 3 | |
Chironomidae | 807 | 2877 | 72 | 154 |
Empididae | 831 | 5 | 1 | |
Limoniidae | 757 | 1 | 2 | |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 95 | 67 | |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 60 | 1 | |
Coenagrionidae | 658 | 1 | ||
Gomphus | 679 | 1 | 3 | |
Onychogomphus | 682 | 1 | 5 | 10 |
Gomphidae | 678 | 8 | 10 | |
Crangonyx pseudogracilis | 5117 | 104 | ||
Gammarus | 892 | 21 | 1 | |
Asellidae | 880 | 4 | ||
Pacifastacus leniusculus | 873 | 1 | ||
Orconectes | 870 | 1 | ||
Corbicula | 1051 | 57 | 19 | 48 |
Ancylus fluviatilis | 1029 | 12 | 9 | 22 |
Ferrissia | 1030 | 1 | ||
Potamopyrgus antipodarum | 979 | 1 | ||
Radix | 1004 | 3 | 1 | |
Lymnaeidae | 998 | 10 | ||
Theodoxus fluviatilis | 968 | 1 | ||
Physa (sensu lato) | 997 | 46 | ||
Planorbidae | 1009 | 24 | 1 | |
Xironogiton | 23599 | 17 | ||
Dugesiidae | 1055 | 5 | 14 | |
Oligochaeta | 933 | 77 | 4 | 4 |
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | ||
Prostoma | 3110 | 1 | 1 | 1 |