225 



Echinoderm 



805 Gemmiii, James F. 39.3 Aster ias : 13 35 



1915. Double Hydrocœle in the Development and Metamorphosis of 

 tüe Larva of Asterias rubens, L. Quart. Journ. micr. Sc. Vol. 61 p. 51 

 — 8U, 2 pis. r 



06 Crozier, W. J. 3{U A S t er ias : 14.92 



1915. On the Number of Rays in Ästerias tenuispina Lamk. at Bermuda 

 Amer. Natural. Vol. 49 p. 28-S6, 14 figg. [Modal no. 7, range 2-9. In 

 autotomy, division into 3-ray and 4-ray portions, eaeh regenerating 4- 



07 Gemmill James F g9>8 Luidia . 1L59 



IJlo. Iwm G-astrulae and Bipmnariae of Luidia sarsL Düben, and Koben. 

 Journ. mar. biol. Ass. Plymouth N. $. Vol. 10 p. 577-588, 3 pis. 

 [Double monstrosities depending on early partial séparation of cells or 

 whole ] maSSeS ' accom P anied *>y a minimal interférence with vitality of 



08 Gemmili, James F. 8M Porania . 13 



1815. 1 he Larva of the Starfish Porania pulvülus (0. F. M ) Ouart. 

 Journ. micr. Sc. Vol. 61 p. 27-50, 2 pis. [Phanerozonate Asterid with 

 teedmg brachiolarian stage. Blastula formation by egression of central 

 ceils. Kudimentary posterior eaterocœlic outgrowth. Single outgrowth for 

 mam enterocceles. Double hydropore.] 18.2,.41 



09 Schmalz, P. g9 # 



M*. lÄÄ e 1 im fiff A(1Uaiium ' Wochenschr. Aquar.-Terrarl-Ede. 

 205810 Matsumoto, M. ' qq - • 



£ P A New Classification of the Ophiuroidea: With Descriptions oi 

 fr £ en nS aEd S f )ecies - Proc, Acad. nat. Sc. Philadelphia Vol. 67 p 

 4d-92. [19 nn spp. in : Ophiostiba n. g., Ophiohyalus n. g.. Ophiomilax £ 

 g., 4^>a, Opkiocantha, Ophiothamnus, Ophiolebes, OpUomoerü 

 n g., Ophiophragmus, Amphipholis, Amphiura 2, Aspidophiura n g SteZ 

 Phntra n, g Ophmroconis n. g., Bathypeetmura, Ophioplaœ, Oph'iotasi 9 - 

 Oegophiuroida, Myophiuroida nn. subclass. - Phrynophiurida Laemo- 

 phiunda, Gnathophionda, Chilophiurida nn. ord. - Amphiler^dîTae 

 Ophioleucidae, Ophiochitonidae nn. fam. - OphiobyiBinaeTÏÏteSÂ 

 nae Trichastermae, Astrotominae, Hemieuryalinae, Ophiact ninae Oohio- 

 mastmae, Ophiolepidinae, Ophioarachninae, OphiodermatinaT Ooh o 

 chitonmae, Ophiocominae, Ophiospilmae nn/subfam. - Astrlthamnus n 

 g pro Astrotoma echinacea, Haplophiura pro çymnopora aZI^I 



phmra pro Ophioglypha bullata, Ophturolepis pro Ophioglypha càrÛati 0- 

 phwzonella pro Opto^ ^ ¥ „a, OpÄmroL» pro Ophioco7fs Tandl 

 squama, Ophturochaeta pro Ophiochaeta mixta.) 9*anau 

 11 Koeliier, Ii. j QO 1 , , , . 



1915. Description d'une nouvelle espèce d-^'ÏSSM 



e Bnl ; IUSt - océan »S r - Monaco Ko. 312, 15 pp, 6 L S . P _ C E 

 Acad. Se. Paris T. 161 t >. 604-606. 88 



« bb. [Ophiocrypius n. g. maculosus n. sp.] 



13 Gray, J. ^ 



1*14. The Permeability of Echinoderm Eggs to Electrolvtes N*tnîi 



London Vol. 92 p. 8. [Increase in electrica? conducüvfty a'fter fertîusa- 

 05314 Waroûrgr, Otto. 



Plmio^ïf^ro H2°l Wi ^ UD f P ^ si ?!°S ie des Seeigeleies. Arch. ges 

 und dPr Mh^otJ iP 2 * \ Ûg - [ Atmun ^grösse der Spermatozoen 

 Ll6r - An9tieg lm LaU£ dGr ^wicSlung. Ees- 



Bibliegr. Zool. XXIX II. 191ß 



15 



