218 
AHACHNIDA. 
Scorpio tergestinus (C. Kocli), var. n. aicstriacus, J. A. Ferrari, Verb, 
z.-b. Wien, xxii. pp. 656-658. 
PSEUDOSCORPIONIDES. 
Ludwig Koch publishes an exhaustive paper on the European genera and 
species of this family, under the title ^ Uebersichtliche Darstellung der euro- 
paischen Chernetiden (Pseudoscorpionen).’ Niirnberg: 1873, pp. 68. In it 
analytical tables are given of the genera and of the species of each genus 
separately. 
The genera are : — 1. Chiridium and Chernes (Menge), Chelifer (Geoffr.), 
Olpium, and Garypua (gg. nn.). 2. Blothrus (Schiodte), Roncus (g. n.), 
Chthonius (0. Koch), Ohisium (Illiger). 
The species are : — Chiridium muscorum (Leach)) Germany &c. ; Chernes 
reussi (0. Koch), Germany, France, and Corsica ; C. scorpioides (Herm), C. 
wideri (0. Koch), Germany ; C. hahnii (0. Koch), Europe generally, in- 
cluding England j C. cyrneusj Corsica j C. iberus, patr. ign. j C. lacet'fosus, 
Corsica ; C. mengiif S. Tyrol : spp. nn. 
Species doubtful or unknown to the author : — Scorpio cimicoides (Fabr.), 
Chelifer parasita (Herm.), C. geoffroyi (Leach), Chernes oblongus (Menge), 
Chelifer cancroidcs (Linn.), generally distributed ; C. schcefferi (C. Koch), 
Germany and Corsica; C. granuhtus (id,), Niirnberg; C. ivioides (Ilahn), 
Bavaria ; C. lamjn'opsalis, Franco, Italy, Corsica, Tyrol ; C. meridianus, Cor- 
sica, Italy, Greece ; C. tingitamis, Morocco ; C. kispanus, Spain ; C. disjunctus, 
Pyrenees ; C. heterometrus, Syra ; C. ^naeulatus, Corsica and Villafranca ; C. 
pecidiaris, Basses- Alpes, Dryne, St. Tulle : spp. nn. 
Species of Chelifer doubtful or unknown to the author: — C. nepoides 
(Herm.), Ohisium muscorum (Leach), Chelifer latreillii and C. (Leach), 
C. sesamoides (Savigny), C. saltator, C. fabricii, and C. degeeri (Br5bisson), 
and C, depressus (C. Koch), C. brachydactylus, C. tuberculatus, and C. pedi- 
culoides (Luc.), C. rhododactylus (Menge). 
Olpium dimidiaUim, Greek islands, O. chironomum, Botzen, O. grrccum, 
Greece : spp. nn. ; O. hermanni (Sav., nec Leach), Corsica, Greece, Egypt, 
Canary Islands. 
Garypus minor and G. litoralis, spp. nn., Corsica. Other species of Gary- 
pus doubtful or unknown to the author, Ohisium heauvoisi (Savigny). 
Blothrus spelmts (Schiodte), Carinthia ; B. aheillii (Sim.), Ari^go. 
Roncus luhricus, England, Corsica, R. cambridgii, England, R. al^nnus, S. 
Tyrol: spp. mi. 
Chthonius rmji, France, England, S. Tyrol, C. tenuis, France, Corsica : 
spp. nn. ; C. trombidioides, England, Germany ; C. orthodactylus (Leach), 
France, Germany. Species of Chthonius doubtful or unknown to the author, 
C. maculatus (Menge). 
Ohisium simoni, France, O. cavernarum, Aridge, O. validum, Syria, O. 
simile, Paris, Corsica, O. manicatum (Greece), O. erythrodactylum, Breslau 
and Cracow, O. jugorum, La Grance and Tyrol : spp. nn. ; O. sylvaticum (C. 
Koch), France, Germany; O. fuscimamtm (C. Koch), hab. ign.; O. dumicola 
(C. Koch), Germany, Corsica, Dalmatia ; O. muscorum (id.), France, Corsica, 
Greece; O. carcinoides (Herm.), France. Species doubtful or unknown to 
author : O. maritimum and O. hermanni (Leach), O. theisianum (Walck,), O. 
