48 Main. 
XVIII. Mammalia. 
[1916] 
Balaenoptera borealis history habits 
external anatomy osteology and 
relationships Andrews p. 291 ; anatomy 
of foetus Schulte p. 389 Mem. Amer. 
Mus. N.H. 1 : rostrata young cervical 
vertebrae Burlet Amsterdam Werk. 
Gen. Nat. Genees. Heelk. 8 p. 353. 
Delpliinus in the Delaware Fowler 
Science New York 42 p. 220 ; delphis 
rhinencephalon Addison Anat. Bee. 
Philadelphia 9 p. 45 ; structure du 
poumon Barbosa J. Anat. Physiol. 11 
p. 285. 
| Dioplodon taramellii sp. n., Pliocene 
Italy Pelizzola Rend. 1st. Lomb. 49 
p. 154. 
Olobiocephalua melas markings in skin 
“ Pore Figures ” caused by cuttlefishes 
(Architeuthus) Jensen Kobenhavn 
Nath. Medd. 67 p. 21. 
Halitherium antillense sp. n., Terti- 
ary Porto Rico Matthew Ann. N.Y. 
Acad. Sci. 27 p. 25. 
Phocaena in Delaware Fowler 
Science New York 42 p. 220 ; dioptrica 
sexual characters, Bruch Physis Rev. 
Soc. Argentina Ci. Nat. 2 p. 461 . 
■ \Trichechus rib and vertebrae pre- 
historic Santo Domingo, Miller Smith- 
son Misc. Coll. 66 No. 12 p. 9. 
Tursiopa truncatus im Zoologischen 
Garten, St. 0. Die Natur Wissenschaften 
Berlin 3 p. 150. 
Ziphius cavirostria British specimens, 
Harmer 160 p. 10. 
IX.— EDENTATA. 
Rate, Retterer et Neuville Paris, 
C.R. soc. biol. 79 p. 18. 
Dasypu8 inheritance of double scutes 
organic symmetry, Newman Biol. Bui. 
Woods Hole Mass. 30 p. 173 ; novem- 
cinctus tooth development, Martin 
J. Morph. Philadelphia 27 p. 559. 
t Qlyptodon petaliferus carapace and 
osteology, Hay Proc. U.S. Nat. Mus. 
51 p. 107. 
Manis crassicaudata notes on young 
specimen. Trench J. Bombay Nat. Hist. 
Soc. 24 p. 590. 
Myrmecophagidae biology, Gutierrez 
Bol. dir. Est. Biol. Mexico 1 p. 594. 
f Nothrotherium texanum sp. n.. Plei- 
stocene Texas, Hay Proc. U.S. Nat. Mus. 
51 p. 116. 
Orycteropus capensis scent - glands, 
Pocock P. Z. S. 1916 p. 742 ; fgaudryi 
Tertiary of S. Russia, Pavlow Moscou 
Nouv. Mem. soc. Imp. Nat. 17 (22) p. 45. 
Tamandua tetradactyla punensis 
sub. sp. n. Puna Island, Ecuador, 
Allen Bull. Amer. Mus. Nat Hist. 35 
p. 83. 
X. — MARSUPIALIA. 
Spleen, Mackenzie J. Anat. London 
51 p. 1. 
j Cimolcstes cutleri sp. n., mandible 
Upper Cretaceous Alberta Canada, 
Woodward P.Z.S. 1916 p. 525. 
Didelphys virginiana formation of 
blastocyst, Hartman J. Morph. Phila- 
delphia 27 p. 1. 
f Eodelphis browni gen. et sp. n., Cre- 
taceous (Belly River), Mathew Bui. 
Amer. Mus. N.H. 35 p. 482. 
Metachirus nudicaudalus antioquiae, 
subsp. n., Colombia, Allen Bull. 
Amer. Mus. Nat. Hist. 35 p. 83. 
f Palorchestes in Tasmanian Pleisto- 
cene, Scott Proc. R. Soc. Tasmania 
1915 p. 100. 
Perameles skull structure and develop- 
ment, laryngeal cartilages, cranial 
nerves, Esdaile Phil. Trans. R. Soc. 
207 p. 439. 
Philander laniger type identified, pre- 
served at Madrid, Cabrera Bol. Soc. 
Esp. Hist. Nat. 16 p. 514. 
yThlaedon padanicusCope re-described 
Matthew Bui. Amer. Mus. N.H. 35 
p. 492. 
Trichosurus colour variation, Le 
Sou ef Austr. Zool. 1 p. 62. 
XI.— MONOTREMATA. 
Skull development, homologies, com- 
parison with Reptilia, Watson Phil. 
Trans. R. Soc. 207 p. 311 ; spleen, 
Mackenzie J. Anat. London 51 p. 1. 
