437 Crustacea 



82475 Stevens, H. C. 53.842 Oregonia : 11.044 



1913. Acquired Specific Reactions to Color (Chromotropism) in Oregonia 

 gracilis, .lourn. animal Behav. Vol. 3 p. 149—178, 7 figg. [Acquired 

 chromotropism. Blinded crabs do not react to light stimuli, but de- 

 corate themselves normally (tactile stimuli ?)] 



76 Seurat, L. G. 53.812 Potamon (65) 



1910. Sur les Telphuses d'Algerie et leur commensal. Bull. Soc. Hist. nat. 

 Afriqne du Nord Ann. 2 p. 115—116. 15.5 51.6 



77 Nobili, Giuseppe. 53.842 Potamon (69) 



1906. Una nuova Telfusa di Madagascar. Boll. Mus. Zool. Auat. coinp. 

 Torino Vol. 21 No. 532, 4 pp., 1 fig. [Potamon ankaraharae n. sp.] 



78 Walther, Adolf. 53.842 Telpliusa : 11.044 



1913. Die Umwelt des Keimplasmas. V. Das Eindringen von Magnesium 

 in das Blut der Siisswasserkrabbe (Telphusa fluviatilis Belon.). Arch. 

 Entw.-Mech. Bd. 36 p. 262—286, 1 Taf. [Langsames Eindringen. Kein 

 Beweis fur Beeinflussung des Keimplasmas.] 



79 Abbott, J. E 53.842 Uca : 11.044 



1913. The Effect of Distilled Water upon the Fiddler Crab. Biol. Bull. 

 Vol. 24 p. 169 — 174. [Gills relatively but not absolutely impermeable. 

 Endure considerable osmotic changes and removal from water.] 



80 Woodward, Henry. 53.91 (112) 



1913. The Position of the Merostomata. Geol. Mag. N. S. (5) Vol. 10 

 p. 293-300. (1121. 113, 115) 



81 Barbour, Erwin H. 53.91 (115) 



1912. Notice of Newly Discovered Eurypterids in Nebraska. Science N. 

 S. Vol. 36 p. 642—643. 



82 Wester, D. H. 53.92 Limulus : 11.05 



1913. Staat Limulus chemisch het dichtst bij de Arachnoidea of bij de 

 Crustacea? Tijdschr. nederl. dierk. Vcreen. (2) D. 12 p. 222—224. 

 [Maag en slokdarm met een laagje chitien. L. staat het dichtst bij de 

 Arachnoideen.] — Chemischer Beitrag zur Limulus-Fr&ge. Zool. .lahrb. 

 Abt. Syst. Bd. 35 p. 637—639. [Da Limulus-Oesophxgus und -Magen mit 

 Chitinhaut bekleidet, stent, Limulus den Arachnoideen (Sphaerogastres 

 nahe.] 



82483 Carrey, Walter E. 53.92 Limulus : 11.12 



1912. Compression of the Cardiac Nerves of Limulus, and some Analogies 

 which apply to the Mechanisms of Heart Block. Aiuer. Jonrn. Physiol. 

 Vol. 30 p. 283—302, 9 figg. [Causes reduction in height of contraction 

 of myocardium supplied by corresponding nerves. Homolateral effect 

 with lateral nerves, bilateral with cord. Weak impulses may be blocked 

 out, stronger ones only weakened (partial block). Refractory effect of 

 passage of impulses. Condition of myocardium (refractory state, thres- 

 hold) a factor determining type of block.] 



84 Cobbold, Edgar Sterling. 53.93 (1121) 



1913. The Trilobite Fauna of the Comley Breccia-Bed (Shropshire). 

 Quart. Journ. geol. Soc. Vol. 69 p. 27—44, 2 pis. [3 nn. spp. in: Para- 

 doxides, Dorypyge, Ptychoparia.] (42.45) 



85 Raymond, Percy E. 53.93 (113) 



1913. A Revision of the Species which have been Referred to the Genus 

 Bathyurus. Preliminary Paper. Canada Dept. Mines Victoria mem. Mus. 

 Bull. No. 1 p. 51—77, 5 pis. [4 nn. spp. in: Bathyurus 3, Goniurus (n. g. 

 pro Bathyurus perspicator). — Petigurus n. g. pro B. nero, Hystriourus pro 

 B. conicus, Haploconus pro B. smithi, Platycolpus pro B. capax, Plethopeltis 

 pro Agraulos saratogensis, Leiostegium pro B. quadratus.] (71.3,.B, 74.3) 



86 Raymond, Percy E. 53.93 (113) 



1913. Notes on Some New and Old Trilobites in the Victoria Memorial 

 Museum. Canada Dept. Mines Victoria mem. Mus. Bull. So. 1 p. 33—39, 

 1 pi. [Holasaphus moorei n. sp.] 

 82487 Raymond, Percy E. 53.93 (113) 



1913. Description of Some New Asaphidae. Canada Dept. Mines Victoria 

 mem. Mus. Bull. No. 1 p. 41—48, i pi. [2 nn. spp. in : Hemigyraspis, 

 Isotelus.] (71.1— .3) 



