Listes faunistiques invertébrés
Le Touch à Bérat 05162600
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
Date prélèvement | 27/09/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6095
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 3.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 56.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 9.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 12.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 13.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Sables | Nulle | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | ||
Cheumatopsyche | 221 | 1 | 10 | |
Hydropsyche | 212 | 90 | 13 | 453 |
Hydroptila | 200 | 3 | ||
Ithytrichia | 198 | 12 | 2 | |
Athripsodes | 311 | 1 | 3 | 1 |
Mystacides | 312 | 2 | ||
Oecetis | 317 | 2 | ||
Wormaldia | 210 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 3 | ||
Sericostoma | 322 | 1 | ||
Baetidae | 363 | 11 | 1 | 1 |
Baetis lato sensu | 9794 | 35 | 7 | 18 |
Centroptilum | 383 | 11 | ||
Procloeon | 390 | 2 | 1 | |
Caenis | 457 | 8 | 1 | 7 |
Serratella | 5152 | 2 | ||
Ephemera | 502 | 1 | 1 | 8 |
Heptageniidae | 399 | 2 | 3 | |
Heptagenia | 443 | 3 | 2 | 2 |
Leptophlebiidae | 473 | 16 | 3 | 2 |
Aphelocheirus | 721 | 3 | 6 | 2 |
Micronectinae | 20396 | 1 | ||
Gerridae | 734 | 1 | ||
Dryops | 613 | 1 | 1 | |
Pomatinus substriatus | 33844 | 1 | ||
Elmis | 618 | 67 | 14 | 408 |
Esolus | 619 | 15 | 8 | 43 |
Limnius | 623 | 4 | 15 | 34 |
Oulimnius | 622 | 22 | 7 | 37 |
Potamophilus | 615 | 1 | 4 | |
Riolus | 625 | 53 | 5 | 37 |
Stenelmis | 617 | 4 | 8 | 58 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 4 | ||
Athericidae | 838 | 27 | 2 | 20 |
Chironomidae | 807 | 77 | 2 | 38 |
Limoniidae | 757 | 1 | ||
Pediciidae | 50011 | 1 | 11 | |
Psychodidae | 783 | 2 | 1 | |
Simuliidae | 801 | 28 | 1 | 60 |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 4 | 1 | 2 |
Boyeria | 670 | 1 | ||
Gomphidae | 678 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 2 | 5 | |
Calopteryx | 650 | 11 | 1 | |
Platycnemis | 657 | 7 | ||
Copepoda | 3206 | 1 | ||
Echinogammarus | 888 | 1078 | 33 | 348 |
Gammarus | 892 | 41 | 1 | |
Asellidae | 880 | 17 | 1 | 1 |
Corbicula | 1051 | 54 | 65 | 38 |
Pisidium | 1043 | 66 | 4 | 4 |
Potamopyrgus | 978 | 160 | 882 | 105 |
Theodoxus | 967 | 47 | 227 | 160 |
Physidae | 995 | 1 | ||
Physella | 19280 | 1 | ||
Planorbidae | 1009 | 1 | 1 | |
Ancylus | 1028 | 1 | ||
Erpobdellidae | 928 | 1 | 1 | |
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 134 | 55 | 49 |
Dugesiidae | 1055 | 6 | 3 | 10 |
Prostoma | 3110 | 1 | 1 | 2 |
Hydracarina | 906 | 7 | 2 | 6 |