Listes faunistiques invertébrés
L'Arros à Ozon 05234015
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Date prélèvement | 21/07/2020 |
---|---|
Méthode | Petit cours d'eau |
IBG | 20.0 |
GFI | 9 |
Variété taxonomique | 45 |
I2M2 | 0.8780 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 73.0 | dominant |
Blocs | 20.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 2.0 | marginal |
Algues | ||
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Granulats | Moyenne | A |
P4 | Sables | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Pierres, galets | Lente | B |
P8 | Pierres, galets | Rapide | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 13 | 182 | 76 |
Leuctra geniculata | 33830 | 2 | 10 | 48 |
Perla | 164 | 1 | ||
Perlodes | 150 | 6 | 3 | |
Perlodidae | 127 | 1 | ||
Taeniopteryx | 14 | 1 | ||
Oligoplectrum maculatum | 264 | 20 | 226 | 70 |
Agapetus | 191 | 1 | 6 | 1 |
Agapetus-synagapetus | 5218 | 1 | ||
Agapetinae | 9812 | 1 | ||
Glossosoma | 190 | 37 | 19 | |
Goera pilosa | 288 | 3 | 1 | |
Silo | 292 | 1 | 4 | |
Goeridae | 286 | 2 | 1 | |
Cheumatopsyche lepida | 222 | 8 | 11 | |
Hydropsyche | 212 | 1 | 90 | 57 |
Hydropsychidae | 211 | 4 | 11 | |
Hydroptila | 200 | 3 | 19 | |
Ithytrichia | 198 | 8 | 1 | |
Hydroptilidae | 193 | 7 | 14 | |
Lepidostoma hirtum | 306 | 4 | 2 | 6 |
Lepidostomatidae | 304 | 1 | 1 | |
Athripsodes | 311 | 3 | ||
Mystacides | 312 | 125 | 5 | 6 |
Oecetis | 317 | 20 | 3 | |
Leptoceridae | 310 | 8 | 1 | 1 |
Limnephilinae | 3163 | 2 | ||
Polycentropus | 231 | 12 | 12 | |
Polycentropodidae | 223 | 1 | 1 | 3 |
Psychomyia pusilla | 240 | 6 | 31 | 47 |
Rhyacophila lato-sensu | 183 | 19 | 14 | |
Sericostoma | 322 | 8 | 1 | 2 |
Sericostomatidae | 321 | 47 | 7 | 2 |
Baetis lato sensu | 9794 | 15 | 221 | 90 |
Centroptilum luteolum | 384 | 5 | 2 | |
Baetidae | 363 | 6 | ||
Caenis | 457 | 21 | 12 | |
Ephemerella ignita | 451 | 28 | 63 | 54 |
Torleya major | 452 | 10 | 16 | 6 |
Ephemerellidae | 449 | 2 | ||
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 4 | 5 | |
Epeorus | 400 | 4 | 2 | |
Rhithrogena | 404 | 2 | ||
Heptageniidae | 399 | 15 | 6 | |
Habrophlebia | 491 | 9 | ||
Leptophlebiidae | 473 | 1 | 10 | |
Potamanthus luteus | 510 | 1 | ||
Micronecta | 719 | 4 | 13 | |
Gerris | 735 | 2 | ||
Dryops | 613 | 1 | ||
Pomatinus substriatus | 33844 | 1 | 2 | |
Hydroporinae | 2393 | 9 | 9 | |
Laccophilinae | 2394 | 2 | 1 | |
Dupophilus | 620 | 30 | ||
Elmis | 618 | 42 | 134 | 150 |
Esolus | 619 | 50 | 134 | 50 |
Limnius | 623 | 8 | 124 | 170 |
Macronychus | 626 | 10 | ||
Normandia | 624 | 4 | 10 | 10 |
Oulimnius | 622 | 80 | 19 | 30 |
Riolus | 625 | 17 | 10 | |
Orectochilus | 515 | 1 | ||
Haliplus | 518 | 2 | ||
Hydraena | 608 | 2 | 7 | 5 |
Hydrocyphon | 637 | 2 | ||
Athericidae | 838 | 7 | 12 | 19 |
Blephariceridae | 747 | 80 | 26 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 548 | 1095 | 359 |
Empididae | 831 | 13 | 9 | 6 |
Limoniidae | 757 | 7 | 27 | 34 |
Simuliidae | 801 | 208 | 296 | |
Boyeria irene | 671 | 4 | 4 | |
Calopteryx | 650 | 1 | 1 | |
Onychogomphus | 682 | 2 | 12 | |
Agriotypus | 1083 | 1 | ||
Pisidium | 1043 | 3 | ||
Sphaeriidae | 1042 | 2 | ||
Ancylus fluviatilis | 1029 | 6 | 16 | 45 |
Potamopyrgus antipodarum | 979 | 294 | 11 | 33 |
Radix | 1004 | 51 | 8 | |
Lymnaeidae | 998 | 1 | 3 | |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 1 | ||
Erpobdellidae | 928 | 1 | ||
Oligochaeta | 933 | 22 | 21 | 11 |
Nematoda | 1089 | 1 | 1 | |
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |