TIFUi,A, 7RICHOG15PHALUS; 



base, barred witli yellow in the middle ancL tip- 

 ped with black. 



clavipes, (crane-fly,) brown ; tarsi annulate with 

 white, o-vate and thickened in the middle. 

 Sea MS. P. 



22, TODUS. Spec. 16. 



obscurus, (tody,) olive-bvown, yellowish-white be- 

 neath ; chin pale ; quill and tail-feathers edged 

 with grey. 

 See MS* P. 



43. TRACHICIITHYS. Spec. I. 

 anstralis, scales fringed and covered with small 

 spines; tail strongly forked. 5 inches long;,: 

 See MS. P. 



4 2. TRACIIINUS. Spec. 1- 



draco, (weever, sting- fish,) under jaw longer : back 

 straight, brown. One foot long. 



See MS. P. 



1 3. TKICHECIIUS. Spec. 4. 



Kosmarus. (morse,) tusks in the upper jaw remote* 

 projecting. Weighs about 80 pounds. 



durong,. (walrus,) tusks in the upper jaw project- 

 ing, approximate. 



See MX P. 



4-7-1. TRICHIURUS. Spec. 2. 



lepturus, lower jaw longer than the upper.- Three 

 feet long. Body naked, silvery. 



See MS. P. 



11 -1. TuicHocEPHALus. Spec. 6. 

 hominis, (hair-head worms,) body slightly crenate 

 above, smooth beneath ; very finely strkte on 



