ATLANTIC AND CARIBBEAN PYCNOGONIDA—HEDGPETH 253 
Genus PARANYMPHON Caullery, 1896 
Palpi 7-jointed. Chelifores chelate, scape 1-jointed. Ovigers 10- 
jointed. Trunk unsegmented. Genital pores were observed in the 
second coxa of the last three pairs of legs in the females; in the males 
they could be found only on the last legs. There is only one known 
species. 
PARANYMPHON SPINOSUM Caullery 
Fiaure 41 
Paranymphon spinosum Cavu.Luery, 1896, p. 361, pl. 12, figs. 1-6.—Mernert, 
1899, pp. 46-47, pl. 4, figs. 20-28.—Norman, 1908, pp. 222-224, pl. 30, 
figs. 10-14.—Bovvirer, 1917, p. 17, pl. 3, figs. 3-6.—Srreruensen, 1933, p. 6. 
FISH HAWK RECORDS 
Station - Number of 
No, Date Lat. N. Long. W. | Depth specimens 
°o , ” ° , ” Fathoms 
oN NAC AM Ap ET ge ld pn Sel ln pti pnt peo ia 39 53 00 70 58 30 365 
TUL Yer aig Ss Uy ie ep a ee ee a 39 56 00 69 45 00 349 | 1 
DANA NT OS ORG Coe ES a ee ee eee 39 34 15 71 41 15 705 | 1 
MALS LTC aE Ee Sep EE eae 39 57 00 70 32 00 475 | 2 
(RTA DE CEC a ee oe ee See eee ae 39 54 30 70 20 00 390 | 2 
CCUM US gat Bo bc re Ri ea ee aes 39 50 00 70 26 00 555 | 1 (ov. od). 
The peculiar stellate processes on the body integument described 
by Norman were not evident in this material. The local bathy- 
metric range falls within that given by Stephensen, 385-2,300 meters. 
Distribution.—A North Atlantic Basin species, south of latitude 
65°. These are the first published records from the western Atlantic. 
Genus ASCORHYNCHUS Sars, 1877 
Barana Dourn, 1881, p. 123. 
Scaeorhynchus WiLson, 1881, p. 247. 
Chelifores 2- or 3-jointed, chelae subchelate or minute pincers. 
Palpi 9-jointed. Oviger 8- or 9-jointed, with terminal claws. Pro- 
podus intermediate, without heel and basal spines; or tapering. 
Proboscis large, pyriform, usually carried ventrally. 
Represented in western North Atlantic waters by four species: 
1. Tarsus short, propodus intermediate, with spines on sole___________------- 2 
Tarsal joints tapering; large abyssal species______________ armatus (p. 255) 
2. Scape 1-jointed, without tall, pointed trunk tubercles___.__._.._...-------- 3 
Scape 2-jointed; dorsal trunk tubercles tall and pointed. 
serratum, new species (p. 259) 
746333—48——-7 
