﻿54 



The Philippine Journal of Science 



1914 





Plate XI 



Anterior and median abdominal vertebra. 



43, 



neural spine. 



97, 



46, 



transverse process. 





47, 



transverse process. 



98, 



49, 



transverse process. 





70, 



atlas. 



99, 



87, 



axis. 





88, 



5th vertebra. 



100, 



89, 



6th vertebra. 





90, 



7th vertebra. 



101, 



91, 



20th vertebra. 





92, 



21st vertebra. 



126, 



93, 



22d vertebra. 





94, 



vertebra, the last but 



127, 





seven. 



128, 



95, 



vertebra, the last but 



134, 





six. 



135, 



96, 



vertebra, the last but 

 five. 







Plate XII 



centrum of vertebra, the 7th 

 bearing No. 90. 



centrum of vertebra, the 20th 

 bearing No. 91. 



centrum of vertebra, the 22d 

 bearing No. 93. 



centrum of vertebra, the last 

 but seven bearing No. 94. 



centrum of vertebra, the last 

 but five bearing No. 96. 



neural arch of vertebra, bear- 

 ing Nos. 87, 88, and 94. 



prezygapophyses. 



postzygapophyses. 



anterior ventral process. 



posterior ventral process. 



Fig. 1. Caudal vertebrae and hypurals. 



34, hypural vertebra. 103, hypural. 



51, neural spine. 



52, hsemal spine. 



53, hypural. 



60, anterodorsal spine of 



hypural. 

 102, hypural. 

 2. Ribs. 



59, ventral of double 

 ribs. 



61, dorsal of double ribs. 



104, upper double rib; the 



13th. 



105, lower double rib; the 



13th. 



106, upper double rib; the 



14th. 



Plate XIII 

 Hyoid apparatus. 



19, ceratohyals, from 



outside. 



20, epihyals, from out- 



side. 



21, interhyals, from out- 



side. 



124, upper anterior part of hypural. 



129, last vertebra but four. 



130, last vertebra but three. 



131, last vertebra but two. 



132, last vertebra but one. 



107, lower double rib; the 14th. 



108, upper double rib; the 15th. 



109, lower double rib; the 15th. 



110, 



rib 



the 25th. 



111, 



rib 



the 26th. 



112, 



rib 



the 39th. 



113, 



rib 



the 40th. 



114, 



rib 



the 41st. 



22, branchiostegals, from outside. 

 68, urohyal, from ventral side. 

 84, hypohyals, from outside. 



