40 Zoological Miscellcmy. 
granules ; the front semilunar and bifid in the centre ; the fore feet rather 
compressed, rounded, externally covered with rather larger rounded 
tubercles, the feet depressed, with acute subulate spines, placed along the 
upper ridge of the first, and scattered over the upper surface of the other 
joints. Length 3J; breadth 4J lines. Inhab. New Holland. My 
collection. 
Mew Holland Inachus. Inachus Australis. The beak produced, 
linear, bifid, with an acute broad lobe before each eye ; thorax depressed ; 
back flattish, convex in the middle and concave over the beak, with an 
expanded bifid lamina on each side; legs subcylindrical, the carpus, 
especially of the front pair ending in three compressed spines. Length 
10; diam. lines. Inhab. Seas of New Holland. My collection. 
The second joint of the legs compressed crested, the right fore arm 
longest; somewhat allied to TnachusArabicus^^u^^^, t. 5, f. 4; but 
the beak is bifid; the back smooth, and the sides expanded. 
Four-toothed Ebalia, Ebalia 4-dentata. Thorax small, convex, 
tubercular; front rather produced, truncated, four-toothed, the outer 
teeth largest ; the side margin four-tubercled, the first and fourth tuber- 
cles largest and highest ; the hinder edge convex, rather produced, with 
two tubercles placed in a central line. Legs ? Inhab. New 
Holland. My collection. Tubercles of back placed 1. 2. and 5. in a 
cross line, and 1. 1. 1. longitudinally; abdominal joints 3 to 6 united. 
Side-toothed Dromia. Dromia lateralis. Thorax subglobose ; back 
evenly convex ; front rather produced, deeply two cut, with a central 
tubercle beneath ; sides rather produced with two large and one hinder 
smaller denticulation, sides of the front edge concave, with a small tubercle 
over the centre of each eye. Length 7 ; breadth 6J lines. Inhab. New 
Holland. My collection. 
Indian Dromia, Dromia Indica. Thorax subglobose ; back smooth, 
evenly convex, covered with short hairs ; front bifid with an obscure 
central inferior tubercle ; each side with five roundish tubercles, the 
three front on each side closest together and equidistant : upper edge of 
front, and of carpus tubercu lari Length 19; breadth 18 lines. Inhab. 
Indian Ocean. Collection of Gen. Hardwicke. 
Very like Dromia Caput Mortuum, but in it the back is grooved, 
the second and third tubercles on the front margin are close together, and 
the carpus is smooth. 
Hardwicke' s Crab. Cancer Hardwickii. Red brown ; thorax convex, 
smooth behind, tubercular and grooved in front; front six lobed,neck with 
two smaller tubercles over the central, one on each side ; the side slightly 
produced and reflex denticulated, divided into four rather distant teeth, 
the front and two hinder acute ; the claws large subinequal ; the hand 
convex ; above granular ; legs fringed ; the eyes with a broad lobe before 
and behind below, and a small one in front above. Length 1 J ; breadth 
2 inches. Inhab. Indian Ocean. Collection of Gen. Hardwicke. 
Very like Cancer tenax, Riippel, t. 2, f. 1, but front different. 
