25 Verm, 
Systematic. — Chaetoqnatha. 
Conjnosoma rxynstricium sp. n„ occur- 
rence and diagnosis ; Van Cleave 
Trans. Amer. Microsc. Soc. 37 p. 22 
ligs. 1-3. 
Echinorhynclnis salveUni p. 23C, figs. 
5, 10, 12, coregoni p. 237 figs. 6, 11, 13, 
spp. n. Linkins, hosts and diagnoses ; 
Van Cleave Bull. III. Nat. Hist. 
Surv. 13. 
Gracilisentis gen. n. {Neoechincr- 
hynchidae), gracilisentis (Van Cleave), 
diagnosed : Van Cleave T.c. p. 245 
figs. 30-32. 
Neoechinorhynchidae, synopsis of the 
family ; Van CleAve T.c. pp. 240, 
253. , 
Neoechmorhynchiis crassns sp. n., 
host and diagnosis ; Van Cleave T.c. 
p. 243 figs. 24, 25, 28; 
Oclos'pinifer gon. n. {Ncoechinorhyn- 
chidae) maciUntus sp. n., occurrence and 
diagnosis; Van Cleave T.c. p. 244 
figs. 26, 27, 29. 
Plngiorhynchus Jormosus sp. n., host 
and diagnosis ; Van Cleave Trans. 
Amer. Microsc. Soc. 37 p. 24 figs. 4-6. 
Polymorphus obtusus sp. n., occurrence 
and diagnosis ; Van Cleave T.c., p. 
26 figs. 8 -12. 
PomphorhyncJius bulbocolU sp. n. 
Linkins, host and diagnosis ; Van 
Cleave Bull. 111. Nat. Hist. Surv. 13 
p. 238 figs. 7, 8. 
CHAETOGNATHA. GASTRO- 
TRICHA, ROTIFERA. 
SUBJECT INDEX. 
COMPREHENSIVE AND GENERAL. 
1603 
Bibliography. 
Dimkerly, 63. . , 
STRUCTURE. 1607 
General. 
Gastrotrioha. 
Steiner, 251. 
Reproductive Organs. 
Tannretlther, 261. * ' 
1631 
PHYSIOLOGY* '1611 
Sexuality. 
Shull, 237 ; Whitney* 289 & 290. ’ 
Environmental Effects. 
Shull, 237 ; Whitney, 289 & 290. ^ 
development: 1615 
Embryology. 
Tannreuther, 261.>, , j 
ETHOLOGY. ' 1619 
Plankton. 
Virieux, 276. 
VARIATION, PHYTOGENY. 1623 
Heredity. 
Hopkinson, 113. ' ’ . ^ 
Phylogeny. . 
Steiner, 251. 
DISTRIBUITON (GEOGRAPHY). 
1627 
Europe. 
Schlenker, 221 ; Wesenberg-Lund, 
288; Wibaut, 291. 
*45trt. 
Michael, 179 ; Oye, 193. 
SYSTEMATIC. 1631 
(a) Chaetognatha. 
Chaetognatha, collected by the ‘‘Al- 
batross,” Philippine Archipelago, notes' 
on ; Michael Smithson. Inst. U.S. 
Nat. Mus. Bull. 100 vol. i pp. 235- 
277 pis. xxxiv-xxxviii. 
Krohnitta kerperti sp. n. Java- 
meer ; Oye Contrib. Faune des Indes- 
Neerland 4 p. 24 text-fig. IL ' ' 
Sagitfa jyhilippini sp. n. diagnosis 
and occurrence; Michael U.S. Nat.^ 
Mus. Bull. 100 vol. i p. 240 pi. xxxiv 
figs. 1-4. — /8. irichodermis p. S text- 
figs. 1-3, weheri p. 15, fig. 4, pseudo- 
regularia p. 17, fig. 5, parva p. 20, figs,’ 
6-8, spp. n. Javameer ; Oye Contrib. 
faune des Indes Ncierlandaises 4. 
