38 
ZOOLOGY OF THE VOYAGE OF H.M.S. SAMATLVNG. 
2. ATERGATIS, Be Haan. 
1. ATERGATIS SINUATIFRONS, Adams Sr White. 
Thorace margin ali membro integerrimo, crassiore, omnino subfusco-rubro colore. 
Fronte tribus lobis, unoqnoque in medio nictato ; digitis chelamm cristis pilorum, nigris, summa 
extremitate alba. 
Thorace quatuor digitorum latitudine. 
ITab. Mauritium. 
Carapace with the marginal limb very entire, rather thick, and of a uniform brownish red. 
Front with three lobes, each notched in the middle ; claws of fore-legs with tufts of hair ; 
claws of a black colour, with the extreme tip white. 
Width of carapace four inches. 
Hab. Mauritius. 
2. ATERGATIS SUBDIVISUS, Adam 8f White. (Tab. VIII. Fig. 3.) 
Thorace membro marginali quatuor lobis valde indistinctis diviso ; majore parte summi thoracis 
intense rubra, postice subrubra; digitis nigris, basi digitorum mobilium Hava. 
Fronte thoracis duobus rectis lobis, proxime oculum sinuata. 
Thorace trium digitorum oeto linearum latitudine. 
Hab. Insulas Philippinas. 
Carapace with the marginal limb divided into four very indistinct lobes ; the greater part 
of upper surface of carapace deep red with yellowish spots, behind paler. Claws ol fore-legs 
black, base of movable one yellow ; front of carapace with two rather straight lobes, sinuated 
close to the eye. 
Width of carapace three inches, eight lines. 
Hab. Philippine Islands. 
This species comes near A. viarginatus. 
3. ATERGATIS INSULARIS, Adams 8f White. (Tab. VIII. Fig. 2.) 
Thorace anterioribus lateribus acie incisore ; parte thoracis post hanc punctata ; reliqua superiore 
superficie fere levi, tribus vel quatuor lineis impressis antice. 
Manibus rugosis prmsertim supra ; digitis et mobihbus et Axis profunde sulcatis. Flaveolo rubro, 
pedibus colore intensiore ; digitis chelarum pallidis ; cornu colorato. 
Hab. Insulas Philippinas. 
Latero-anterior sides of carapace with a cutting edge ; part of carapace behind this 
punctate, the rest of upper surface very nearly smooth, with three or four impressed lines in 
front ; fifth joint of fore-legs rugose, especially above ; claws, both movable and fixed, deeply 
channelled. Pale yellowish-red ; legs darker ; claws of fore-legs pale horn-colour. 
IIab. Philippine Islands. Cuming. 
