Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
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Date prélèvement | 27/07/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.9038
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 33.0 | dominant |
Blocs | 26.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 37.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | C |
P2 | Pierres, galets | Moyenne | B |
P3 | Branchage, racines | Nulle | A |
P4 | Dalles, argiles | Moyenne | B |
P5 | Bryophytes | Lente | A |
P6 | Dalles, argiles | Rapide | C |
P7 | Blocs | Lente | B |
P8 | Blocs | Moyenne | C |
P9 | Litieres | Nulle | A |
P10 | Pierres, galets | Nulle | C |
P11 | Dalles, argiles | Lente | B |
P12 | Granulats | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 11 | 8 | |
Leuctra | 69 | 151 | 38 | 27 |
Protonemura | 46 | 536 | 1 | 2 |
Dinocras | 156 | 36 | 1 | |
Perla | 164 | 26 | 82 | 48 |
Isoperla | 140 | 9 | ||
Beraea | 328 | 1 | 1 | 2 |
Micrasema | 268 | 2 | ||
Agapetus | 191 | 1 | ||
Goeridae | 286 | 3 | 1 | |
Silo | 292 | 13 | 3 | |
Hydropsychidae | 211 | 857 | 121 | |
Hydropsyche | 212 | 12 | 3 | 23 |
Hydroptila | 200 | 3 | 5 | 6 |
Adicella | 320 | 1 | ||
Mystacides | 312 | 11 | ||
Oecetis | 317 | 2 | 2 | |
Drusinae | 3120 | 1 | ||
Limnephilinae | 3163 | 1 | 1 | |
Odontocerum | 339 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 6 | 12 | 3 |
Rhyacophila lato-sensu | 183 | 3 | 2 | |
Sericostomatidae | 321 | 17 | 48 | 17 |
Sericostoma | 322 | 7 | 4 | 3 |
Baetidae | 363 | 1 | 1 | |
Baetis | 364 | 608 | 184 | 57 |
Centroptilum | 383 | 31 | 9 | |
Procloeon | 390 | 15 | 19 | |
Ephemerella ignita | 451 | 6 | 1 | |
Heptageniidae | 399 | 74 | 5 | 8 |
Ecdyonurus | 421 | 17 | 10 | 18 |
Electrogena | 3181 | 6 | 2 | |
Epeorus | 400 | 3 | 5 | |
Leptophlebiidae | 473 | 186 | 45 | 42 |
Habroleptoides | 485 | 1 | 3 | |
Habrophlebia | 491 | 95 | 4 | |
Dryops | 613 | 7 | ||
Hydroporinae | 2393 | 1 | ||
Elmis | 618 | 45 | 6 | 13 |
Esolus | 619 | 29 | 9 | 36 |
Limnius | 623 | 7 | 17 | |
Oulimnius | 622 | 15 | 1 | |
Riolus | 625 | 5 | ||
Orectochilus | 515 | 2 | ||
Hydrocyphon | 637 | 1 | 2 | 2 |
Hydraena | 608 | 2 | 3 | 5 |
Hydrophilinae | 2517 | 3 | ||
Athericidae | 838 | 7 | 1 | |
Ceratopogonidae | 819 | 3 | 1 | |
Chironomidae | 807 | 890 | 224 | 270 |
Dixidae | 793 | 16 | ||
Empididae | 831 | 13 | 4 | |
Limoniidae | 757 | 5 | 4 | |
Simuliidae | 801 | 50 | 2 | 2 |
Tabanidae | 837 | 2 | 8 | 4 |
Tipuloidea | 20549 | 1 | ||
Gerris | 735 | 3 | 1 | |
Calopteryx | 650 | 23 | ||
Cordulegaster | 687 | 1 | ||
Gomphidae | 678 | 6 | 9 | 3 |
Onychogomphus | 682 | 2 | 1 | |
Zygoptera | 9785 | 2 | ||
Tricladida | 1054 | 1 | ||
Dugesiidae | 1055 | 1 | ||
Planariidae | 1061 | 3 | 2 | |
Erpobdellidae | 928 | 2 | ||
Oligochaeta | 933 | 1 | ||
Hydracarina | 906 | 3 | 3 | 3 |