8 Echin. 
V. E chino derm a. 
Macbride, E. W. The artificial 
production of Echinoderm larvae with 
two water-vascular systems, and also 
of larvae devoid of a water-vascular 
system. London Proc. R. Soc. 90 
1918 (323-348) pis. iv-x. [15 5 8 ; 
31 C.] 83 
MacBride, E. W. The development 
of Echinocardium cor datum. Part ii. 
The development of the internal 
organs. Q. J. Microsc. Soc. London 
63 1918 (259-282) pi. xix. [15 2; 
31 C.] 84 
MacBride, E. W. The artificial 
production of Echinoderm larvae with 
two water-vascular systems, and also 
of larvae devoid of a water-vascular 
system. Nature London 100 1918 
(517). [07 2 0 ; 15 5.] 85 
MacCaughey, V. A Survey of the 
Hawaiian Coral Reefs. Amer. Nat. 
New York N. Y. 52 1918 (409- 
438). [27 A iv.] • 86 
Mansuy, H. Etude g6ologiquc 
du Yun-nan oriental II e . Partie 
Pal6ontologie Mem. Serv. geol. 
Indochino 1 1912 (1-1 40) pis. i-xxv. 
[27 B iii (e) iv (e) ; 31 C F.] 87 
Matsumoto, H. On a collection 
of Ophiurans from the vicinity of 
Kinkwasan, with description of a 
now species. Annot. Zool. Jap. 
Tokyo 9 1918 (475-480). [27 A iv ; 
31 E.] 88 
Matsumoto, H. Kinkwasan fukin 
no dabiko, tsuketari ichi shin shu 
no kisai. [Ophiuroidea from the 
neighbourhood of Kinkwasan, with 
description of a new species.] Dobuts. 
' Z. Tokyo 30 1918 (146-154). [27 A iv ; 
31 E.] 89 
Mayer, A. G. Department of 
Marino Biology [Report on Investiga- 
tions and Projects.] Washington 
D.C. Carnegie Inst. Year Book No. 16 
1917 1918 (161-167). [Echinoderma 
at p. 164.] [27 A ii.] 90 
Mayer, A. G. On the Non-Existence 
of Nervous Shell-Shock in Fishes and 
Marine Invertebrates. Washington 
D.C. Carnegie Inst. Year Book No. 16 
1917 1918(185-186). [116.] 91 
Meunier, S. Observations sur la 
composition des pieces squelettiques 
des Eehinodermes. Bui. Mus6um 
Paris 1918 1918 (90-91). [07 5; 
31 C.] 92 
[1918] 
Moodie, It. L. On the Parasitism 
of Carboniferous Crinoids. Urbana 
J. Parasitol 4 1918 (174-176). [19 8 ; 
27 B iv (e) ; 31 F.] 93 
Mortensen, T. The Crinoidea of the 
Swedish Antarctic expedition. Wisson- 
schaftl. ErgobniBso dor Schwod. Siid- 
polar -Expod. 1901-1903 6 Lief. 8 
Stockholm 1918 (1-23) 5 pis. [27 A vi ; 
31 F.] 94 
Mortensen, T. Results of Dr. E. 
Mjobergs Swedish scientific expedi- 
tions to Australia 1910-1913. 21. 
Echinoidea. Stockholm Vet.-Ak. 
Handl. 58 No. 9 1918 (1-22) 5 pis. 
[27 A iv ; 31 C.] 95 
Mortensen, T. and Stephenson, lv. 
Papers from Dr. Tli. Mortensen’ s 
Pacific Expedition 1914-16. II. 
On a gall-producing parasitic Copepod, 
infesting an Ophiurid. Medd. Dansk. 
Naturhist. Foren Kjobenhavn 69 
1918 (263-275). [19 8; 27 A iv ; 
31 E.] 96 
Nutting, 0. C. The Barbados- 
Antigua Expedition from the State 
of Iowa. Science New York N. Y. 
48 1918(238-240). [27 A ii.] 97 
Ohsliima, H. Notes on the develop- 
ment of Cucumaria echinata. Annot. 
Zool. Jap. Tokyo 9 1918 (377-388). 
pi. [15 5.] 98 
Olavarrieta, J. A. de. Excursiones 
por el plioeenica de Cantillana (Sevilla) 
y cuenca del Biar. Madrid Bol. 
Soc. Esp. Hist. Nat. 18 1918 (523- 
529). [27 B ii (c).] 99 
Oppenheim, P. Ueber Fossilien aus 
dem Ostlichen Kleinasien. Zeitschr. 
deutsch. Geol. Gesell. Monatsber. 69 
1917 1917 (72-84). 27 Bii(d); 31 C.] 
100 
Osterud, H. L. Preliminary Obser- 
vations on the Development of Lcptas- 
terias hexactis. Pub. Puget Sound 
Biol. Station 2 1918 (1-15 including 
pis. i-v). [15 4 5 6 7 ; 19 3 9 ; 23 1 ; 
27 A iv ; 31 D.] 101 
Priest, S. Excursion to Eynsford 
and Hulbury. London Proc. Geol. 
Ass. 29 1918 (29-31). [27 B ii (f) ; 
31 C.] 102 
Ravn, J. P. J. Kridtaflejringeme 
paa Bornholms Sydwestkyst og deres 
Fauna. II. Turonct. Danmarks 
Geol. Undors. Ser ii 31 1918 (1-37) 
pis. i-ii. [27 B iii (b) 1 ; 31 C D.] 103 
