IN THE BEITISH AND COPENHAGEN MUSEUMS. 287 



In this place I shall mention a specimen, probably a young animal, from Bogota 

 (TCeyserling Coll.), on account of an abnormality (?) in the number of the tactile 

 hairs of the fingers. The immovable finger had only three " tactile" hairs anteriorly 

 and the movable only three posteriorly {cf. fig. 24 a, PI. XXXI.). 



34. Chelifhe patagonicus Tullgr. 



1900. Tullgren, (13) pp. 155-157, figs. 1-5. 

 Cephalothorax " finely punctuated," with two transverse grooves. Abdomen with 

 slightly clavate hairs. Palps finely reticularly granular, clothed with short simple 

 toothed hairs ; femtbr about 3 as long as wide and tibia 2'3 ; the haiid is 1"4 as wide 

 as the tibia and as long as the finger, — Patagonia. 



35. Chelifer ellingsenii, sp. n. (Plate XXXI. figs, 25 a-e; text-fig. 71.) 

 Cephalothorax. — The ocular spots are very indistinct, sometimes even absent. The 



cephalothorax is distinctly longer than wide, and is provided with two almost straight, 

 broad, transverse stripes or grooves, of which the anterior is much more prominent than 

 the posterior. The integument is minutely, but distinctly granular, with pointed 

 granules at least laterally in front of the posterior transverse groove ; the hairs are very 

 short and obtuse. 



Abdomen. — The fairly long, slender abdomen seems to have all the tergites, with the 

 exception of the first and eleventh, longitudinally divided. The sclerites appear almost 

 smooth, and the tergites have along the hindmost margin from 10-14 short, obtuse 01 

 slightly clavate hairs in addition to four in front of the row on the median segments. 



Antennm. — The galea is rather short with about six distal branches or teeth, and 

 extends in a slight degree beyond the terminal hair. 



Palps (PI. XXXI. figs. 25 a~c). — The maxillce are indistinctly granular in the 

 middle, but more distinctly so laterally; the palps are distinctly granular laterally, 

 especially anteriorly, almost smooth dorsally and completely so ventrally. The short 

 or very short hairs are indistinctly pointed, with a median and a terminal tooth. The 

 trochanter, which is 1'8 as long as wide, is, anteriorly beyond the stalk, moderately 

 convex, and posteriorly is produced into a rather short round protuberance, which 

 together with the fairly high and better-pronounced one of the dorsal surface gives the 

 posterior surface a bigibbose appearance. The femur has a fairly long, not well- 

 defined stalk, beyond which it is gradually and distinctly widened towards the middle 

 and then terminally a little narrower again. It is three times as long as wide ; the 

 anterior outline, beyond the stalk, is first very slightly convex and then concave, while 

 the posterior is smoothly and gradually convex basally, but almost- smooth in the 

 middle, and beyond a trifle convex again. The tiiia, which has a very long and 

 slender, but not well-defined stalk, is a little shorter, but wider than the femur, and is 



