32 Verm. 
XV. VERMES. 
IV. — SYSTEMATIC. 
1 .— HEMICHORD AT A. 
Review of Spengel’s Monograph of the Enteropneusta ; MacBride (153). 
Ptychodera australiensis, n. sp., coast of N. S. Wales, Hill, P. Linn. Soc. 
N. S. Wales, ix, p. 736. 
New larva of Balanoglossus from coast of California, with tentacles on 
the longitudinal ciliated bands, and with an endostyle ; Ritter, 
Zool. Auz. xvii, pp. 24-30. 
A new Tornaria from the island of Bernini defined and figured ; Mo rgan, 
J. Morphol. ix, p. 25. 
2.— ANNELIDA. 
A .—GEPIIYREA. 
a. Phoronis. 
[Nothing.] 
b. Unarmed Gephyreans. 
Aspidosiphun heteropsammarium and A. michelini , n. spp., commensal on 
Madreporarjan polypes from Aden; Bouvier, C.R. Ac. Sci. cxix, 
p. 98. Description of 2 other known species ; Fischer (75). 
Cleosiphon ; description of 1 species ; ^ischer (75). 
Dendrostoma ) description of 2 species ; Fischer (75). 
Phascolion abnorme , n. sp., Cape Agulhas Bank, and P. hupferi , n. sp., 
W. Africa, Fischer, Abh. Yer. Hamburg, xiii, pp. 15 & 16. 
Pha«colosoma lagense , n. sp., Lagos, and P. lobostomum , n. sp., Samoa, 
Fischer, t. c. pp. 13 & 14. 
Phymosoma : description of 5 species ; Fischer, l. c. 
Sipunculus , description of S. mundanus (Sel. & Bui.) var., branchiatus , 
n. var., Ecuador, and of S. titubam (Sel. & Bui.) var., diptychus , 
n. var., W. Africa, and of 5 other species ; Fischer, t. c. p. 7. 
c. Armed Gephyreans. 
Thcdassemci pellucidum, n. sp., W. Africa (Whydah), and T. hupferi , n. sp., 
W. Africa (River Nyango), and 4 other species ; Fischer, Abh. 
Yer. Hamburg, xiii, pp. 19 & 20. 
