TREMATODA. 
Verm 49 
Collin (1) : Gastrodiscus sominoi, Cobbold. 
Dieckiioff : Octobothrium lanceolatum , pp. 255-265 ; 0. merlangii 
pp. 265 & 266 ; Polystomum ocellatum , Rad., pp. 267-274. 
JagerskiOld (2) : Ogmogaster plicatus , Creplin. 
Leidy (1) : Distoma crassum , Busk., Sclerostomum armatum , Rud. 
Lonnberg (2) : Distomum goliath , van Ben. 
Monticelli (5) : Apohlema (Distoma) appendiculatum ; A. (Fasciola) 
ocreatum , Rud. 
Monticelli (4) : Temnocephalus , p. 128. 
Parona & Perugia (1) : Oastrocotglc trachuri , van Ben., and Pleuro ~ 
cotyle scombri. 
Parona & Perugia (2): Anatomy of Microcotylidae. 
Sonsj.no (2). 
Zschokke (4) : Systematic position of Distomum miescheri , p. 805. 
Synopses, Synonyms. 
Blanchard (6) : Distoma clavatam, Rud., = (D. ingens , Moniez). 
Brandes (1) : Iiolostomidce , Diplostomum bifurcatum = ( Distoma bifur- 
catum, Wed!.); Holostomum eustemma = ( Eustemma caryophyllum , Dies). 
Moniez (4, Note x) : D. clavatum and D. ingens not identical. 
Monticelli (4) : Synopsis of gen. Tristomum , p. 123, and of Epibdella , 
p. 125. 
Parona & Perugia (1) : Polystomidm - . 
Parona & Perugia (2) : Microcotylidoe. Genus distinct from 
Microcotyle. 
Parona & Perugia (3) : Vallisia striata , Par. & Per., = (Octocofyle 
arcuaia , Sonsino). 
Saint- Rem y (3) : Synopsis of Monogenetic Trematoda. 
Sonsino (9) : Octocotyle ( Vallisia) striata. 
Finer Anatomy, Histology. 
Braun (1). Dieckhoff. Goto (1, 2). Monticelli (2, 4). 
Saint-Remy (1, 2, 4) : Latter deals with genital apparatus of Micro- 
bothrium. 
Setti. 
Biology, Development, Distribution. 
Blanchard (7). 
Brandes (1) : Development of Jloloslomidce , pp. 570-575. 
Brandes (2, 3) : Copulation of ectoparasitic Trematodes. 
Cosmovici : Encystment of a Distomum (see Moniez). 
Jagerskiold (1) : Parasites of Whales. 
Moniez (4, Note ix) : Encystment of Distomum duplicatum. 
Pintner (1) : Copulation of Trematodes. 
