Cucuip2. | 
ZANCLOSTOMUS. 
Javanicus, Horsf. 
OSTEOLOGIA AVIUM. 
| ZANCLOSTOMIN ZI. 
Cranium rounded, a slight channel over the vertex to the bill. Orbits large. 
Septum with one large foramen, a depression at the base of the bill, channel for the 
masseter muscles large, depression extending to the occiput. 
Sternum with two fissures on the hinder margin, the inner one largest; hinder 
margin much broader than the anterior one ; anterior edge receding. 
Pelvis very broad, the sacral vertebree forming a ridge for its whole length ; 
ischiadic foramen large. Obturator foramen narrow, a large projection in front of the 
acctabulum pointing forwards. 
Scapule broad. 
Furculum very long, branches not much arched, process at their junction small. 
Wing bones strong, the ulna nearly as long as the humerus. 
Measurements. 
Tenths. . Tenths, 
Length of humerus. . . . . 10% Breadth of posterior margin . . 8 
Heneth onwlna =. . 2° 2 « #10 Breadth of anterior . 
Menethottaditis . 2 9) § . Nes OF Marmot CitbOtew ORI pial. sale 
Length of metacarpus . . . . 95 Depth.otelkeel «17 gyi vay os. sy) e A! 2B 
Renctinordemur. » 20%, « 2 14 Wenctipotslieadweran ls sem el cme? 
Reucth ot tibia? a9. . = + %.+ 20 preaduipobhneadwe. 0.) 4 2.2. 5 
Length of metatarsus . . . . 10 We nethecipelvicmren were lon) coeds) O) 
inewetnyor sternite yen be apa pio Breadth of pelvist; =!) 2,-5.8 
Illustration. 
Sup. 2, pl. 6, F. 
ZANCLOSTOMUS. 
Sumatranus. 
Very similiar to the preceding. 
7 Measurements. 
Tenths. Tenths. 
eneth of humeris . . .,..+ 8 Breadth of anterior Ae Sali 
enecuieotulnay yk fo aie te ya | Mnles THe eC CitONPee ew en! a 1G 
Length of metacarpus . .. . 6 Depthroitkealy % ey key ayy a8 
jiensth of femur. 2. . . . « Ld ewatheoiehcad@aes as) Si en ot 
Length of tibia . . ... . 20 ibneadgurOflendmrs) am site 2. |. 59 
Length of metatarsus . . . . 83 Henetheok pelvic 2 %2 52 "-.. 4 Vl? 
Eeneth of stemumy 25. 5.2. 8 ipyeadthror pelvic. 2b -2) . i. 1 T 
Breadth of posterior margin . .. 8 . 
Illustration. 
Sup. 2, pl. 6. 
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