BRACHTURA AND MACRURA OF HAWAIIAN ISLANDS. 
889 
Tlos ang-ulatus, sp. nov. 
(PI. xvi, fig. 5.) 
Near T. latus Borradaile, but larger and with more angular outline; granulation close and fine over 
the main part of the carapace, much coarser on the borders. The branchial humps are higher, the 
pterygostomian and intestinal humps more prominent, while the carapace is pronouncedly wider at 
the anterior of the lateral angles than at the posterior. The hand from 
the outside is broader at base and the immovable finger slenderer. 
Dimensions. — Length of type female 7.8 mm., width 11.5 mm. 
Distribution. — Vicinity of Kauai Island, 50 to 55 fathoms, station 8987 
(type locality); Aleunihana Channel, 49 to 176 fathoms, station 4066. 
Cat. No. of type, 29854. 
Ebalia tuberculosa (A. Milne Edwards). 
Persephona tuberculosa A. Milne Edwards, Jour. Mus. Godeffroy, IY, 
1873, 86 [10]. 
Ebalia tuberculosa Miers, Challenger Rept., Zool., XVII, 305 and 306, 
pi. xxv, fig. 1, 1886. 
Distribution. — South coast of Oahu Island, 211 to 53 fathoms, station 
3810; south coast of Molokai Island, 92 to 212 fathoms, stations 3835, 3838 
and 3855; Pailolo Channel, 30 to 52 fathoms, station 3861; west coast of Hawaii Island, 198 to 147 
fathoms, station 4045. 
The largest specimens taken are about the size of the type; but most of them are smaller, averaging 
about 4 mm. Numerous examples were obtained by means of the tangles at stations 3835 and 4045. 
Ebalia jordani, sp. nov. 
(PI. xv, fig. 3.) 
Carapace suborbicular, a little longer than broad in the male, a little broader than long in the 
female. Surface of body and legs finely and closely granulate. Regions distinctly separated by 
grooves. A median ridge from the front to the intestinal region; a conspicuous gastric tubercule either 
side of the middle. A large hump marks the inner portion 
of each branchial region ; on its summit three minor swellings 
can be made out. Two cardiac tubercles, the anterior the 
higher. Intestinal region much swollen and also partially 
divided into an anterior and a posterior swelling. Posterior 
margin prominent, bilobed. A small pterygostomian tubercle 
visible on antero-lateral margin. Behind hepatic region a 
broad but distinct emargination. Sometimes a small tubercle 
on margin at widest point. Front feebly bilobed, lobes trun- 
cate, outer angles rounded. 
Palm swollen, about same length as dactylus. Terminal 
segment of male abdomen oblong-linear, a sharp tooth just 
behind it. 
Named for Dr. D. S. Jordan, leader of the Hawaiian ex- 
pedition, 1901. 
Dimensions. — Length of male type 11.4 mm., width 11.2 
mm., length of female (station 3857), 13 mm., width 13.8 mm. 
Distribution. — South coast of Oahu Island, 211 to 53 fathoms, station 3810; south coast of Molokai 
Island, 130 to 127 fathoms, station 3855 (type locality) ; Pailolo Channel, 30 to 128 fathoms, stations 
3856, 3857, and 3861. Cat. No. of type, 29865. 
Nucia speciosa Dana. 
Nucia speciosa Dana, Crust. U. S. Exped., I, 397, 1852; pi. xxv, fig. 5, 1855. 
Distribution. — South coast of Molokai Island, 23 to 24 fathoms, station 3847; vicinity of Laysan 
Island, 163 to 59 fathoms, station 3939. 
Fig. 42 . — Tlos angulatus, type 
female, a, Dorsal view, X If. 
6, Chela, x 2|. 
