THE GREAT ANTEATER. 135 
form a tendinous sheath enveloping the sternoglossi, with which they are continued to 
the sternum’:”’ in this description will be recognized what I have described as gular 
fasciculi, or dismemberments of the sternoglossi and genioglossi respectively. For the 
absence of any styloglossi, Duvernoy accounts by the remark, ‘“‘ that the base of the 
tongue is much further back than the stylohyal*.” But this is not the case in the 
Great Anteater. 
In the posthumous edition of Cuvier’s ‘ Lecons d’Anatomie Comparée,’ t. iv. 1836, 
p- 558, Prof. Duvernoy intimates, that the brief notice respecting the anatomy of the 
tongue in the Anteaters, inserted in the first edition, was an extract from a Memoir on 
that subject, which he read to the ‘ Société de la Faculté de Médecine de Paris’ in 1804, 
and which was afterwards inserted entire in the ‘Mémoires de la Société d’Histoire 
Naturelle de Strasbourg,’ tom. i. 1830. 
On referring to the latter volume, I find that the interesting remarks of the venerable 
anatomist were based upon dissections of the Myrmecophaga tamandua, Cuv., the Myrme- 
cophaga didactyla, and the Echidna Hystriz: the Great Anteater (Myrmecophaga jubata) 
seems not to have come under the scalpel of either Cuvier or Duvernoy. Whatever 
discrepancy, therefore, may be found between the descriptions in the present Memoir 
and those in the ‘ Strasbourg Transactions,’ may be set down, either to a different inter- 
pretation of the structures observed, or to the specific modifications of the Myrmeco- 
phaga jubata. I have not, at least, had the opportunity of testing by actual dissection 
the degree of concordance between the Myrmecophaga tamandua and the large species 
which would seem to have been now anatomized for the first time. 
DESCRIPTION OF THE PLATES. 
PLATE XXXVII. 
Salivary and Lingual Structures. 
Fig. 1. Superficial view of the submaxillary salivary glands, and muscles of the tongue 
and jaw, beneath the head and neck: half the natural size. 
Fig. 2. Further dissection of the submaxillary gland and duct, and contiguous muscles : 
half the natural size. 
Fig. 3. Muscles of the salivary reservoir and contiguous muscles: natural size. 
[The following letters indicate the same parts in each figure. | 
a,a. Main body of the confluent submaxillary (here subcervical and subpectoral) 
salivary glands: a’, their slender anterior continuation. 
b, b. Ducts, prior to their dilatation. 
c. Dilated portion of the ducts, or salivary reservoir, surrounded by a muscle. 
Ibid. p. 264. ~ 2 «que la base de la langue est plus en arriére que 1’os styloide.” 
