Listes faunistiques invertébrés
L'Aveyron à Malpas 05126040
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 13 ko
Date prélèvement | 06/09/2022 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6660
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 58.0 | dominant |
Blocs | 14.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 2.0 | marginal |
Algues | ||
Dalles, argiles | 21.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Hydrophytes | Nulle | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | B |
P7 | Dalles, argiles | Nulle | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 4 | 14 | 5 |
Leuctra geniculata | 33830 | 1 | ||
Perla | 164 | 1 | ||
Brachycentrus maculatus | 49101 | 73 | 8 | 803 |
Ecnomus | 249 | 1 | ||
Silo | 292 | 2 | ||
Silo-lithax | 5219 | 1 | ||
Cheumatopsyche lepida | 222 | 82 | 45 | 21 |
Hydropsyche | 212 | 135 | 49 | 69 |
Hydropsychidae | 211 | 13 | ||
Hydroptila | 200 | 13 | 3 | 2 |
Orthotrichia | 197 | 1 | 2 | 1 |
Hydroptilidae | 193 | 2 | ||
Athripsodes | 311 | 3 | ||
Oecetis | 317 | 1 | 1 | 2 |
Setodes | 318 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 1 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 4 | 1 | |
Polycentropodidae | 223 | 2 | ||
Lype | 241 | 1 | ||
Psychomyia pusilla | 240 | 12 | 129 | 299 |
Psychomyiidae | 238 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis lato sensu | 9794 | 21 | 55 | 103 |
Cloeon | 387 | 10 | ||
Labiobaetis | 32271 | 8 | ||
Procloeon | 390 | 3 | 1 | |
Procloeon bifidum | 391 | 22 | 3 | |
Baetidae | 363 | 2 | ||
Caenis | 457 | 68 | 69 | 16 |
Ephemera | 502 | 2 | ||
Ecdyonurus | 421 | 2 | 2 | |
Heptageniidae | 399 | 3 | 1 | |
Choroterpes picteti | 475 | 2 | ||
Leptophlebiidae | 473 | 12 | 10 | |
Potamanthus luteus | 510 | 20 | 2 | |
Aphelocheirus aestivalis | 2714 | 6 | 1 | |
Micronecta | 719 | 1 | 11 | |
Dryops | 613 | 2 | ||
Pomatinus substriatus | 33844 | 2 | ||
Colymbetinae | 2395 | 2 | ||
Laccophilinae | 2394 | 1 | ||
Elmis | 618 | 134 | 22 | 86 |
Esolus | 619 | 37 | 293 | 231 |
Limnius | 623 | 9 | 1 | |
Normandia | 624 | 155 | 15 | 1 |
Oulimnius | 622 | 53 | 45 | 34 |
Potamophilus | 615 | 9 | ||
Orectochilus | 515 | 1 | ||
Athericidae | 838 | 1 | 1 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 1408 | 191 | 101 |
Limoniidae | 757 | 1 | 5 | |
Coenosiinae | 50792 | 2 | ||
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 41 | 3 | 25 |
Zygoptera | 9785 | 1 | ||
Calopteryx | 650 | 1 | ||
Coenagrionidae | 658 | 3 | ||
Gomphus | 679 | 5 | ||
Onychogomphus | 682 | 3 | 2 | |
Gomphidae | 678 | 1 | 17 | 9 |
Platycnemis | 657 | 15 | ||
Sialis | 704 | 1 | ||
Asellidae | 880 | 7 | ||
Crangonyx pseudogracilis | 5117 | 410 | 3 | |
Gammarus | 892 | 21 | ||
Gammaridae | 887 | 2 | ||
Argulus | 2969 | 1 | ||
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 8 | 21 | 18 |
Pisidium | 1043 | 4 | ||
Potamopyrgus antipodarum | 979 | 82 | 23 | 36 |
Hydrobiidae | 973 | 17 | 4 | 15 |
Physa (sensu lato) | 997 | 1 | ||
Physella | 19280 | 2 | 1 | |
Physidae | 995 | 1 | ||
Ancylus fluviatilis | 1029 | 4 | 35 | 11 |
Planorbidae | 1009 | 69 | ||
Oligochaeta | 933 | 9 | 4 | 2 |
Dugesiidae | 1055 | 4 | 5 | |
Prostoma | 3110 | 1 | 1 | 1 |