Publikationen und Referate. 25 
+Meunier, Stanislas. Sur un Echinide du Senegal. In: Bull. 
Soc. Nat. Ain, No. 21, p. 45, 1 pl. — Oligopygus meunieri. 
+Michel-Levy, Albert. Les terrains primaires du Moroan et 
de la Loire. In: Bull. Carte geol. France, 18, No. 120, 294 pp., 
7 pls., 51 Figg., (1908). — Crinoiden, Echinoiden. 
Moore, A. R. (1). On the nervous mechanism of the righting 
movements of the starfish. In: Amer. Journ. Physiol., 27, p. 207 
— 211. — Each arm capable of initiating impulses, which bring 
about coordination. Hypothesis of psychoid centre for Starfish 
untenable. 
— (2). The temperature coefficient of the duration of life 
in Tubularia crocea. In: Arch. Entw.-Mech., 29, p. 287—289. — 
„The same as that found in sea urchin eggs‘“. 
— (3). On the righting movements of the starfish. In: 
Biol. Bull., 19, p. 235—239, 1 Fig. — Ist auf den positiven Stereo- 
tropismus der Füßchen zurückzuführen. 
Moore, Benjamin. Reactions of marine organisms in relation 
to light and phosphorescence. In: Trans. Liverpool biol. Soc., 23, 
p. 1—34. — Ophiuren. 
Morgulis, S. (1). Regeneration in the Brittle Star Ophiocoma 
pumila, with reference to the influence of the nervous system 
fabstract]. In: Science, 29, p. 717. 
— (2). The effects of Alcaloids on the early development 
of Toxopneustes variegatus. In: Proc. Amer. Ac., 44, p. 131 
—146. (1908). 
Morse, Max. Sterility. In: Amer. Natur., 44, p. 624—633. — 
Crinoiden, Echinoiden. 
Mortensen, Th. (1). On some points in the nomenclature of 
Echinoids. In: Ann. Mag. Nat. Hist., (8) 5, p. 117—125. — 
Gegen die unbedingte Priorität. Gibt die typische Art flg. Gat- 
tungen an, die Verf, im Streit mit dem Prioritätsgesetze festgelegt 
haben will: Phyllacanthus, Arbacia, Diadema, Strongylocentrotus, 
Echinus, Echinocyamus, Fibularia, Spatangus, Echinocardium, 
Schizaster, Brissopsis. 
— (2). Echinological Notes. I. On the ‚Cystacanths”. 
II. A new principle of Classification. In: Videnskab. meddel. 
naturhist. forening Kjöbenhavn, 1910, p. 19—34. 
— (3). Mierophiura deeipiens n.g.n.sp. A remarcable new 
West ice a In: Vidensk. Medd. naturh. Foren. Kjöben- 
havn, (7) 2 203—209, 1 pl., 2 Figg. — Ist vielleicht die kleinste 
bekannte Orkan Ist eine isoliert stehende Form. — Gattungs- 
diagnose: „Disk very small, covered with few large plates, the 
„primaries‘‘ being very conspicuous, while the radial shields are 
very small. Buccal shields nearly vertically placed. A single, 
large mouth-papilla to each side of mouth-angle; one tooth. No 
bursae. Ventral plates well developed, dorsal arm-plates wanting. 
Spines smooth. Pores continuing to the end of the arm, the 
papillae like the arm-spines, except that on the first pore. Vertebrae 
