ANNELIDA. 
Verm . 29 
IV. SYSTEMATIC* 
ANNELIDA. 
A .—GEPHYREA. 
INERMIA. 
Phascolion sp. ?, Smyth Channel; Fischer, Magal. Reise, p. 5. 
Phascolosoma maryoritaceum , Sars, var. capsiforme , Baird, in Straits of 
Magellan, notes and anatomy; Fischer, l. c. p. 3. 
Pkymosoma ambonense, n. sp., Amboy na, Fischer, Semon’s Forschungs- 
reisen, v, pt. 3, p. 337. 
Priapulus caudatus , Lam., var. antarcticics, Mich., in Straits of Magellan ; 
Fischer, Magal. Reise, p. 7. 
Sipunculus nudus , physiology of muscle and nerve; Uexkull. 
Armata. 
Echiurus chilensis , M. Mull., in Straits of Magellan, notes and anatomy ; 
Fischer, Magal. Reise, p. 6. 
Thalasssma semoni , n. sp., Amboyna, Fischer, Semon’s Forschungsreisen, 
v, pt. 3, p. 338. 
Thalassema, n. sp. ?, with a remarkable green pigment, I. of Man ; Rep. 
Brit. Ass. 1896, p. 419. 
B. — CHsETOPODA. 
POLYCHiETA. 
Ampharete : anatomical distinction of genus from Amphicteis ; enumera- 
tion of the 11 species comprised in it ; Fauvel, Bull. Soc. Normand. 
(4) x. 
Amphicteis , distinction from Ampharete , enumeration of the 9 species 
comprised in it ; A. angustifolia , Gr., A. intermedia , Mar., and A. 
nasuta , Ekl., referred to genus Ampharete ; Fauvel, l. c. A. ( curvi - 
palea ? Clp.), referred to A. gunneri , Sars; Fauvel, C.R. Ac. Sci. 
cxxiii, p. 708. 
A mphinomidm : systematic position of family, p. 207 ; cephalic lobe and 
encephalon of Eurythoe borealis , p. 179, and of Euphrosyne audouinij 
p. 186 (nuchal region, p. 260) ; Racovitza, Arch. Zool. exp. (3) iv. 
Aonides : diagnosis of genus, p. 120 ; A. oxycephala , Sars, p. 242, ex- 
ternal anatomy, synonymy and affinities; MfesNiL (1) [see also 
under Spionides\ 
Aricia ligustica , n. sp., Mediterranean, Orlandi, Atti Soc. Ligustica, vii, 
p. 154. 
Boccardia : diagnosis of the subgenus of Polydora , p. 119 ; P. (Z?.) poly- 
branchia , p. 221, external anatomy, larvae,' and synonymy ; M^snil 
( 1 ). 
Carazzia, n. g. [or ? n. subg. of Polydora ], for C. (P.) automata, Clp. ; 
Mesnil, Bull. Sci. France Belgique, xxix, p. 227. 
* A 4 is prefixed to fossil forms. 
