CH^ETOGNATHA, ROTIFERA. 
Verm . 60 
Nemertopsis gracilis, California, Coe, p. 142, pi. xv, -fig. 1 and pi. xx, 
figg. 10 & 11, Harriman Alaska exp. xi, n. sp. 
Parancmertes californica , San Diego, Coe, p. 144, pi. xv, fig. 2, pi. xviii, 
figg. 1-5 and pi. xxi, figg. 1-9, Harriman Alaska exp. xi, n. sp. 
Planktonemertes agassizii , near Galapagos Ids., Coe, p. 305, Bull. Mus. 
Harvard xlvii. 
Tetrastemma belqicce n. sp., on algae, littoral, Antarctic, Burger (56) 
p. 10; T. albidum , California, p. 294, pi. ix, fig. 62, Coe, Bull. Mus. 
Harvard xlvii ; T. signifer , p. 156, pi. xiv, figg. 9-11 and pi. xxi, 
figg. 10-12, nigrifrons, p. 159, pi. xv, fig. 7 etc., bilineatum , p. 164, 
pi. xiv, fig. 6 etc., quadrilineatum, p. 166, pi. xiv, fig. 5 and pi. xx, 
figg. 12 & 13, T. ( Oerstedia ) reticulatum , p. 170, pi. xiv, figg. 7 & 8 and 
j>l. xx, figg 7-9, California, Coe, Harriman Alaska exp. xi : n* spp. 
Tecniosoma mexicana , California, Biol, notes, T. punnetti, Joubin, Bull. Mus. 
Paris 1905, p. 313 ; T. punnetti, California, Coe, p. 173, pi. xvi, figg. 1~ 
3 and pi. xviii, fig. 6, Harriman Alaska exp. xi, n. sp. 
CH^ETOGNATHA. 
Chcetognatha , see Enteropneusta , Grobben, Claus Lehr. d. Zool. pt. ii, 
1905, pp. 680-686. 
Chcetognatha , rearrangement of the group based on development of fin, 
Abric, C.R. Ac. Sci. cxli, pp. 222-224, 1905. 
Chcetognatha , systematic determination, Fowler, Tr. Linn. Soc. Ser. 2, x, 
pp. 55-58. 
Krohnia hamata, figg., mesoplanktonic and variety, K. subtilis , Fowler, 
t. c. pp. 77 & 78; K. h. { — Spadella Hertwig — Sagitta Mobius), 
scent-organ, figg., K. subtilis ( = Spadella), fig., rare in N. Atlantic, 
Strodtmann (422) pp. 15 & 16. 
Sagitta, occurring off Port Erin, note, Scott, P. Liverp. biol. Soc. xix, 
pp. 18 & 226, 1905 ; 8. bipunctata, Norway Coast, Nordgaard (315) 
p. 46 ; 8. b., seasonal occurrence, Firth of Clyde, Browne, P. R. Soc. 
Edinb. xxv, 1905, p. 788 ; IS. Valencia Harbour, M. & C. Delap, 
(99) p. 6, Irish Shores, Gough, Fisheries Ireland Sci. Invest. 1904, Vi, 
pp. 12-53 ; S. hexaplira, figg., through N. region, 8. bipunctata, figg., 
S. serradcntata , all over Atlantic, Strodmann (422) pp. 15, 16 ; S.serrato- 
dentata , figg., epiplanktonie, biological notes, 8. furcata, figg., corrected 
descript., epiplanktonie, 8. macrocephala n. sp., figg-, mesoplanktonic, 
8. zetesios n. sp., figg., near to hamata, 8. bipunctata, figg., notes, 
query pelagic, 8. decipiens n. sp., 8. planktonis, ?figg., Biscay, Fowler, 
Tr. Linn. Soc., Ser. 2, x, pt. 3, pp. 55-75. 
Spadella cephaloptera , near coasts or on algse, Scilly and Orkney Isles, 
Strodtmann (422) pp. 16 & 17 ; S. hamata, Norway Coast, Nord- 
gaard, Hydrogr. and Biol. Investigation, Norw. Fiords, p. 46, 1905. 
ROTIFERA. 
Plankton Rotifera, systematic synopsis of species, salt water, Lauterborn, 
Nordisches Plankton x, Lief. 3, 1905, pp. 21 & 22. 
Rotifera, list of species found near Paris, de Beauchamp, Bull. Soc. zool. 
France xxx, p. 116. 
R. recorded for Norfolk Broads with localities, Freeman, Tr. Norfolk Soc. 
viii, pp. 137-147. 
Actinunis neptunius , Asuncion, puddles, von Daday (97) p. 89. 
Albertia bernardi n. sp. in Stylaria , descript., fig., HlAva, Zool. Anz. 
xxviii, pp. 365-368. 
Anapus testudo , figg., Wesenberg-Lund (445) p. 140. 
1905. [Vol. xlii. | 
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