112 
Ratusun, Mary J. The Brachyura and 
Macrura of the Hawaiian Islands. 
Bull. U. S. Fish Com. for 1903, part m1, 
pp. 827-930, pls. I-xx1v. (Jan. 27, 1906.) 
Based chiefly on collections made by the 
U. S. Fish Commission during several sea- 
sons. Three hundred and fourteen species 
are enumerated. Two genera, 76 species, 
and 4 subspecies are described as new. 
Description of a new crab from 
Dominica, West Indies. 
Proc. Biol. Soc. Wash., X1X, June 4, 1906, 
p. 91. 
Pseudorhombila octodentata, a species allied 
to the type species of the genus P. quadriden- 
tata (Latreille). One specimen was collected 
by Mr. A. Hyatt Verrill. 
Les crabes d’eau douce (Pota- 
monide). 
Nouv. Arch. Mus. Hist. Nat., Paris, (4) v1, 
June 26, 1906, pp. 33-122. 
The third and concluding part of the mon- 
ograph begun in volume vi of the Archives. 
Deals with the subfamilies Trichodactyline, 
Gecarcinucine, and Deckeniinse. There are 
34 species and subspecies, 9 of which are de- 
scribed asnew. At the close of the paperare 
given lists of nomina nuda, indeterminable 
species, and species wrongly assigned to the 
Potamonide, also a bibliography brought 
down to January 1, 1906, and an index. 
Ricwarpson, Harrier. Reports on the 
scientific results of the expedition to 
the eastern tropical Pacific, in charge 
of Alexander Agassiz, by the U.S. Fish 
Commission steamer Albatross, from 
October, 1904, to March, 1905, Lieut. 
Commander L. M. Garrett, U.S. Navy, 
commanding. 11.—Description of a 
new genus of Isopods, typical of a pecu- 
liar family. 
Bull. Mus. Comp. Zool , Xuv1, No. 6, July, 
1905, pp. 105, 106, 1 pl. 
Genus Colypurus (type C. agassizii sp. nov.) 
and family Colypuride. Incidentally, a new 
family, Rhabdochiride, is made for an allied 
form, Rhabdocherus incertus Giard and Bon- 
nier, 
Description of a new species of 
Livoneca from the coast of Panama. 
Proc. U.S. Nat. Mus., XX1x, No. 1480, Dec. 
2, 1905, pp. 445, 446, text fig. 1. 
The new species, Livoneca convexa, was col- 
lected by Dr. W. L. Jones, and the type is 
owned by the University of Pennsylvania. 
A monograph | on the | Isopods 
of North America | By | Harriet Rich- 
ardson | Collaborator, Division of Ma- 
rine Invertebrates | [Seal] | Washing- 
ton | Government Printing Office | 
1905 | 
REPORT OF NATIONAL MUSEUM, 1906. 
RicHarpson, HArr1eT—Continued. 
Bull. U. 8. Nat. Mus., No. 54, Dec. 19, 1905, 
pp. i-liii, 1-727, text figs. 740. 
All the species of North America are de- 
scribed and figured. Twenty-nine families, 
128 genera, 369 species, and 1 subspecies are 
represented. Of these, 9genera and 12species 
are described as new. 
Sur les isopodes de l’expédition 
Frangaise Antarctique. 
Bull. Mus. Hist. Nat., 
No. 4, pp. 187, 188. 
Preliminary account of the isopods collected 
in the Antarctic regions by Mr. Jean Charcot. 
Thirteen species (5 new) and 4 new genera 
are noted. 
WORMS, ECHINODERMS, 
PARASITES, ETC. 
Paris, 1906 (June), 
HYDROIDS, 
Cor, WesLtey R. Nemerteans of the Ha- 
waiian Islands collected by the steamer 
Albatross in 1902. 
Bull. U.S. Fish Com. for 1908, pt. 11, pp. 
975-986, pl. I. (Mar. 14, 1906.) 
Three species were collected, of which two 
are new to science, Taeniosoma univittatum 
and T. cingulatum; the third, a species of 
Drepanophorus, is represented by a proboscis 
only. ; 
FisHER, WALTER K. The starfishes of 
the Hawaiian Islands. 
Bull. U.S. Fish Com. for 1908, part 111, pp. 
987-1130. (June 30, 1906.) 
The collection upon which the report is 
based numbers nearly 1,650 specimens and 
includes 60 species, of which 52 are new to 
science, and 5 are for the first time re- 
corded from the Hawaiian Islands; 1 spe- 
cies only that had been previously reported 
from the region was taken by the Albatross. 
On the generic name Stolasterias, 
Sladen. 
Ann. Mag. Nat. Hist. (7), XV, pp. 574-576. 
(June, 1906.) 
Determines that Polyasterias Perrier 1894 is 
a synonym of Stolasterias Sladen 1889, and 
that Stolasterias Perrier 1894, nee Sladen, isa 
synonym of Marthasterias Jullien, 1878. 
GOLDBERGER, JOSEPH. (See under Ch. 
Wardell Stiles.) 
HASSALL, ALBERT. 
ell Stiles. ) 
Koroip, CHARLES ATwoop. Reports on 
the scientific results of the expedition 
to the eastern tropical Pacific, in charge 
of Alexander Agassiz, by the U.S. Fish 
Commission steamer Albatross, from 
October, 1904, to March, 1905, Lieut. 
Commander L. M. Garrett, U.S. Navy, 
commanding. 1.—Craspedotella, a 
new genus of the Cystoflagellata, an 
example of convergence. 
(See under Ch. Ward- 
