90 



BULLETIN 8fi, UNITED STATES NATIONAL MUSEUM. 



entire in tbe atlas of the Astrolabe expedition, was afterwards broken, 

 and that it is this same skull which was figured by Messrs. Van Bene- 

 den and Gervais. 



Table of measurements. 



LAGETSrORHTNCHUS THICOLEA. 



'One centimeter should be added for breakage. 



'An estimate. 



LAGENORHYNCHUS CRUCIGER (d'Orl.igiiy ct Gorvais). 



Delphinns criteirjer, d'Orbigny et Gorvais, Voyage daius rAni<5r. riK^rid., iv, pt. 2, 



1847, p. -.52; ix, Tl. xxi, fig. 1-4. 

 Lagenorhiinchiis chDiciihis, Gray, Proc. Zool. Soc, London, 1840, 1. 

 Electra clancuJa, Gray, Synopsis, 1868, p. 7, \)\. :i5 ; Malm, Sven. Aknd. HandL.n. 



f., IX, I, 1870, p. 68. 

 ^ Delphinus criiciger, Quoy et Gaimard, Zool. Voy. IJranio et Pliysicienne, 1824, PI. 



XII, figs. 3, 4. (Fide Gray.) 



The skulls which I refer to this specimen are the following: 



Paris Musemii, No. a3045, labeled L. cniciger, d'OrUigny, 1K50 (type). 

 Paris Museiun, No. rt,304l, labeled L. latifroiis, New Zealand. 

 British Museum, No. 93.')rt, type of L. clanonla. Gray. 

 Royal College of Surgeons, No. 3027, labeled L. claiicnhts. 



If the sknll in the Puris Museum, No. ff304r), labeled "d'Orbigny, 

 1830," is that which d'Orbigny figured in the " Voyage dans 1' Amerique 



