Aquatic Oligochaeta from Japan and China. 
99 
(8) Michaelsen, W. 
lb. 
(9) 
(10) 
ib. 
(11) ib. 
(12) ib. 
(13) ih. 
(14) ib. 
(15) Nomura, E. 
(16) Stephenson, J. 
(17) 
(18) 
(19) 
ib. 
ib. 
ib. 
"Oligochaeta," in: Das Tierreich. Berlin, 1900. 
" Die geographische Verbreitung der Oligochaeten. Berlin," 
1903. 
" Eine neue Haplotaxiden-Art und andere Oligochaeten aus 
dem Telezkischen See im nordlichen Altai." Verh. 
naUirw. Vereins Hamburg, Dritte Folge, x, 1903. 
"Die Oligochaeten des Baikal-Sees." Kiew und Berlin, 
1905. 
" Die Oligochaeten der deutschen siidpolar Expedition 1901- 
1903" ; m: D. Sudpol. Exp., Vol. ix, 1905. 
" Zur Kenntnis der Tubificiden." Arch. f. Naturgesch., xlvii 
Jahrg., Vol. i, 1908. 
"Oligochaeta," in: Die Siisswasser fauna Deutschlands. 
Jena, 1909. 
"On two species of Aquatic Oligochaeta.' ' Journ. Coll. Sci. 
Tokyo, Vol. XXXV, 1913. 
" On Branchiura sowerbyi, Beddard, and on a new species of 
Limnodrilus with distinctive characters." Trans. Roy. 
Soc. Edin., Vol. xlviii, pt. ii, 1912. 
' ' On a new species of Branchiodrilus and certain other 
aquatic Oligochaeta, with remarks on cephalization in 
the Naididae." Rec. Ind. Mus., Vol. vii, 1912. 
"On a collection of Oligochaeta, mainly from Ceylon." 
Spolia Zcylanica, Vol. viii, pt. xxxii, 1912. 
"On Intestinal Respiration in Annelids; with considerations 
on the Origin and Evolution of the Vascular System in 
that Group." Trans. Roy. Soc. Edin., Vol. xlix, pt. iii, 
1913- 
