866 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
Grapsillus rufopunctatus (Herbst). 
(PI. xi, fig. 5.) 
Trapezia rufopunctata Alcock, Jour. Asiat. Soc. Bengal, LXVII, 1898, 222. 
Hawaiian Islands, 1901; Oahu, Dr. T. H. Streets; Oahu, H. Mann, 1864, in Museum of Compara- 
tive Zoology. 
Honolulu reefs, 18 fathoms (Miers, as T. rufopunctata var. guttata, p. xxxi, and T. rufopunctata 
var., p. 168). Honolulu (Cano). Hawaiian Islands (A. Milne Edwards, as T. acutifrons). 
Grapsillus rufopunctatus flavopunctatus (Eydoux & Souleyet). 
Trapezia flavo-punctata Eydoux & Souleyet, Voyage Bonite, Zool., I, pt. 2, p. 230, pi. ii, fig. 3, 1842. 
Hawaiian Islands (Eydoux and Souleyet; A. Milne Edwards, as T. latifrons). Laysan (Lenz, as 
T. latifrons) . 
Grapsillus digitalis (Latreille). 
Trapezia digitalis Alcock, Jour. Asiat. Soc. Bengal, LXVII, 1898, 222. 
Waikiki Beach; Honolulu; Honolulu reef. 
Domecia hispida Eydoux and Souleyet. 
Domecia hispida Alcock, Jour. Asiat. Soc. Bengal, LXVII, 1897, 230. 
Honolulu; vicinity of Laysan, 10 to 19 fathoms, stations 3960 and 3962; vicinity of Kauai, 18 to 41 
fathoms, station 4023; Penguin Bank, 27 to 29 fathoms, station 4032. 
Hawaiian Islands (Eydoux and Souleyet). Laysan (Lenz). 
Lybia tesselata (Latreille). 
Melia tessellata Richters, Beitr. Meeresf. Mauritius u. d. Seychellen, p. 150, pi. xvi, figs. 19-22, 1880. 
Borradaile, Fauna and Geogr. Maidive and Laccadive Arch., I, 250, text fig. 49, 1902. 
Lybia tesselata Rathbun, Proc. Biol. Soc. Wash., XVII, 1904, 102. 
Vicinity of Laysan, 20 to 30 fathoms, station 3955, 1 female; vicinity of Modu Manu, 20 to 30 
fathoms, station 4158, 1 female. 
Note by the collector of female, station 4158: “This crab held the little sea anemones one in each 
claw and presented them in a boxing attitude whenever teased or approached by another crab.” The 
anemone is a species of Bunodeopsis, according to Dr. J. E. Duerden. 
The color markings on the carapaces of these specimens (preserved in formalin) are not in the 
form of polygons, but except for 6 irregular white patches (2 anterior and 4 posterior) the surface 
is covered with a labyrinth of fine lines inclosing finer and more broken lines. 
Lybia caestifera (Alcock). 
Melia csestifer Alcock, Jour. Asiat. Soc. Bengal, LXVII, 1898, 231; Illus. Zool. Investigator, Crust., 
pt. VII, pi. xxxviii, fig. 4, 1899. 
South coast of Molokai, 23 to 24 fathoms, station 3847, one female, 3.5 mm. long by 4.9 wide. I 
think that this is probably L. csestifera, although the carapace is a little wider than in the type. There 
are no color lines visible. Otherwise it agrees very well with the description and figure. 
Polydectus* cupulifer (Latreille). 
Pilumnus cupulifer Latreille, Encyc. Meth., Hist. Nat., Entom., X, 1825, 124. lie de France. 
Polydectus cupulifera Milne Edwards, Hist. Nat. Crust., II, 146, 1837. 
Pilumnus cupulifera Milne Edwards, Cuvier’s Regne Anim., disciples ed., atlas, pi. xiv, fig. 4 
(figure inaccurate). 
a Polydectus Rafinesque, Analyse de la Nature, p. 142, 1815, a genus of mollusks, noted in Scudder’s “ Nomenclator,” is 
a nomen nudum. 
