LIST OF CONTRIBUTORS. 57 



Gill, Theodore. Continued. 



■ Synopsis of the eastern American sharks. P '64, 258 



Synopsis of the genus Pomoxys Raf . P '65, 64 



On the genus Caulolatilus. P '65, 66 



On the cranial characteristics of Gadus productus Grd. 



P '65, 69 



■ Note on several genera of cyprinoids. P '65, 69 



On a new genus of Serraninee. P '65, 104 



On a new generic type of sharks. P '65, 177 



On two species of Delphanida? from California, in the Smith- 



sonian Institution. P '65, 177 



— On a new generic type of the family Tapiridse. P '65, 183 



— On some new species of fishes obtained by Prof. Orton from 

 the Maranon, or Upper Amazon, and Napo Rivers. P '70, 92 



— Note on Cottus grcenlandicus Fabr. P '72, 213 



— On the affinities of the sirenians. P '73, 262 



— On a new American species of pleuronectoid ( Glyptocephalus 



acadianus). P '73, 360 



— Notes on fishes from the Isthmus of Panama, collected by Dr. 

 J. F. Bransford, U. S. N. P '76, 335 



— On the mutual relations of the hemibranchiate fishes. P 

 '84, 154 



— On the anacanthine fishes. P '84, 167 

 Note on the genus Kuhlia. P '07, 150 



Gill, Theo. and J. T. Bransford. Synopsis of the fishes of Lake 



Nicaragua. P '77, 175 

 Gillette, C. P. Chermes of Colorado conifers. P '01, 3 

 Gilliams, Jacob. Descriptions of two new species of Linnaean 



Lacerta. J i, 460 



Description of a new species of fish of the Linna^an genus 



Perca. J iv, 80 



Gilpin, . On a cetacean from Delaware. P '44. 166 



Girard, Charles. Historical sketch of Gordiacea?. P '51, 279 



A revision of North American Astaei, with observations on 



their habits and geographical distribution. P '52, 87 



Descriptions of new nemerteans and planarians from the 



coast of the Carolinas. P '53, 365 



— Observation on a species of Rana and Bufo from Oregon. 

 P '53, 378 



— On Cambarus gambelii. P '53, 380 



— On a supposed new species of Salmo. P '53, 380 



