PYCNOGONIDA. 49 
The same edge is later mentioned in the same Pycnogonid by Sars, Pycnogonidea, 1891, p. 26, as «an 
undivided lamella», cp. pl. II, fig.2h. The edge is undivided, but in this species and the following 
one it is supported by a series of thickenings or ridges, running parallel and somewhat obliquely 
from the inner side outward, comp. my fig., pl. IV, fig. 13, and with regard to the following species 
fig. 18 and 19. 
Occurrence. The Ingolf-station 24, in the Davis Strait, 637 06' Lat. N. 56? 00' Long. W., 1199 
fath.; the bottom bluish-gray, soft mud, the temperature 274. About ten specimens were taken here. 
2. Pallene hastata n. sp. 
Pl. IV. Fig. 14—10. 
Corpus subgracile. « < 
Collum longum. 
Rostrum crassum. 
Tuber oculare altum, acutissimum, erectum, paulum curvatum, absque ocellis. 
Segmentum caudale breve, crassiusculum, in obliquum erectum. 
Pedes oviferi longi; pars terminalis pedum laminis latis, ovalibus 10o—I1 instructa, in articulo tertio 
organum sensile (auditorium?) perspicuum; in margine articuli quarti exteriore setæ paucæ 
curvatæ (dg ?). 
Pedes gressorii longi, articulo altero tarsali in margine interiore acie angusta, longa instructo. Unguis 
magnus, validus, tres partes articuli alterius tarsalis fere explens, unguiculis auxiliaribus gracilibus, 
quintam partem longitudinis unguis fere explentibus. 
Long. tota 3,77m. Rostri 0,84mm, Corporis 2,57m, Segmenti caudalis 0,42mm, 
The trunk somewhat slender. 
The neck long. 
The proboscis thick. 
The oculiferous tubercle high, extremely pointed, erect, a little curved, without ocelli. 
The caudal segment short, somewhat thick, obliquely erect. 
The ovigerous legs long, the terminal part with 1o to 11 broad, oval leaves; in the third joint is the 
organ of sense (ear?) transparent; in the outer edge of the fourth joint some few, curved 
bristies (3?). 
The ambulatory legs long, the inner edge of the second tarsal joint with a long, narrow cutting blade. 
The claw large, powerful, of about three fourths of the length of the second tarsal joint, with 
slender auxiliary claws of about one fifth of the length of the claw. 
Total length 3,77, The proboscis 0,847», The trunk 2,5"m, The caudal segment 0,427, 
With regard to the sensorium, fig. 17a, I must refer to the foregoing. 
Occurrence. The Ingolf-station 36 gives the species as taken in the southern part of the 
Davis Strait, 61? 50' Lat. N. 56? 21' Long. W., 1435 fath., the bottom gray mud, with a temperature of 
175. About ten specimens were taken. 
4 
The Ingolf-Expedition. IL 1. 
