This dataset contains the digitized treatments in Plazi based on the original journal article Bayer, Steffen (2012): The lace-sheet-weavers — a long story (Araneae: Psechridae: Psechrus). Zootaxa 3379 (1): 1-170, DOI: 10.11646/zootaxa.3379.1.1, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.3379.1.1
Abstract .................................................................................................. 4 Introduction ............................................................................................... 4 Material and methods ....................................................................................... 5 Taxonomy ................................................................................................. 8 Psechridae ................................................................................................ 8 Psechrus ................................................................................................. 8 Description and diagnosis.................................................................................. 9 Biology............................................................................................... 10 Species groups—general comments......................................................................... 11 Key to species of Psechrus ................................................................................ 11 argentatus- group........................................................................................ 14
Psechrus argentatus .................................................................................. 15
Psechrus libelti ...................................................................................... 21 mulu- group............................................................................................ 24
Psechrus mulu ....................................................................................... 24
Psechrus borneo ..................................................................................... 27
Psechrus ulcus sp. nov. ................................................................................ 28
Psechrus kinabalu .................................................................................... 30 annulatus- group........................................................................................ 31
Psechrus annulatus ................................................................................... 32
Psechrus aluco sp. nov. ................................................................................ 33
Psechrus decollatus sp. nov. ............................................................................ 34 singaporensis- group..................................................................................... 37
Psechrus singaporensis ................................................................................ 37
Psechrus elachys sp. nov. .............................................................................. 41
Specimens from singaporensis -group with doubtful identification................................................ 43
Psechrus norops sp. nov. ............................................................................... 44
Psechrus arcuatus sp. nov. ............................................................................. 45 ancoralis- group......................................................................................... 46
Psechrus ancoralis ................................................................................... 47
Psechrus rani ........................................................................................ 50
Psechrus laos sp. nov. ................................................................................. 53
Psechrus antraeus .................................................................................... 56
Psechrus khammouan ................................................................................. 59
Psechrus steineri ..................................................................................... 62 himalayanus- group...................................................................................... 64
Psechrus himalayanus ................................................................................. 64
Psechrus marsyandi .................................................................................. 68
Psechrus inflatus sp. nov. .............................................................................. 72
Psechrus ghecuanus .................................................................................. 75
Psechrus pakawini sp. nov. ............................................................................. 80
Psechrus luangprabang ................................................................................ 83
Psechrus demiror sp. nov. .............................................................................. 87
Psechrus jaegeri sp. nov. .............................................................................. 90
Psechrus vivax sp. nov. ................................................................................ 94 sinensis- group.......................................................................................... 96
Psechrus sinensis ..................................................................................... 97
Psechrus triangulus .................................................................................. 100
Psechrus tingpingensis ............................................................................... 102
Psechrus obtectus sp. nov. ............................................................................ 105
Psechrus fuscai sp. nov. .............................................................................. 109
Psechrus kunmingensis ............................................................................... 110
Psechrus jinggangensis ............................................................................... 112
Psechrus senoculatus ................................................................................ 113
Psechrus kenting .................................................................................... 117
Psechrus taiwanensis ................................................................................ 118
Psechrus clavis sp. nov. .............................................................................. 119
Specimen from sinensis -group with doubtful identification..................................................... 123 torvus- group.......................................................................................... 124
Psechrus torvus ..................................................................................... 127
Psechrus hartmanni sp. nov. ........................................................................... 129
Psechrus zygon sp. nov. .............................................................................. 132
Psechrus tauricornis sp. nov. .......................................................................... 135
Species which could not be assigned to any species group established herein........................................ 137 Psechrus crepido sp. nov. ............................................................................. 137 Psechrus schwendingeri sp. nov. ....................................................................... 141 Psechrus cebu ...................................................................................... 143
Nomen dubium: Psechrus mimus .......................................................................... 145
Discussion ............................................................................................... 164
Aknowledgements ........................................................................................ 166
References ............................................................................................... 167
GBIF url: https://www.gbif.org/dataset/8ea1bd82-21db-4726-8d2a-be5866734ea0
Homepage: https://tb.plazi.org/GgServer/summary/2C1E5E2CFF805843FFB7286DFFDB4752
Citation: Bayer S, felipe (2012). The lace-sheet-weavers — a long story (Araneae: Psechridae: Psechrus). Plazi.org taxonomic treatments database. Checklist dataset https://doi.org/10.15468/kwavqw accessed via GBIF.org on 2026-02-12.