BIOLOGICAL. 
Verm. 23 
(162, 161). A Sabellid with anus close behind the mouth on the ventral 
surface ; Giard (94). 
Alimentary canal and salivary glands (pp. 142-148) and pharynx 
(pp. 74-78) of Turbellarians ; Pkreyaslawzewa. 
Organ embedded in oesophagus and opening into dorsal wall of 
pharynx of Nematodes; Hamann (109). [“Pharyngeal glands,” see under 
Organs of Uncertain Function.] 
Presence of anus in Notops pygmceus and description of mastax ; 
RousseLet (211). Substitution of the term “pharyngeal loop” for 
“oesophagus” in macrotrachelous Callidince ; Bryce (49). 
5. Body Cavity and its Contents, Parenchyme, &c. 
Coelom of Enteropneusta ; Spengel (231), pp. 456, 520-529, 533, 534, 
& 659. 
Histology of Coelomic Epithelium of Ltimbricus ; Cerfontaine (64): 
of Ophelia ; Sciiaeppi (217). Coelomic corpuscles of Ophelia ; 
Sciiaeppi (217) : their formation in Micronereis ; Racovitza (199). 
Parenchyme of Caryophyllcens and other Cestodes ; Will (263): of 
Trematodes; Walter (253), Looss (156), Monticelli (172). Black 
pigment in Parenchyme lacunae of a D is to mum ; Billet (19). Presence 
of ganglion cells in Parenchyme of Distomum ; Schuberg (219) [see 
also under Nervous System]. Parenchyme, pp. 92-95, body cavity and 
its liquid, pp. 116-123, of Turbellarians ; Pereyaslawzewa (193). 
Division of body cavity in an Asplanclina ; Rousselet (211). 
6. Excretory System. 
Nephridia and Chloragogen cells of Ophelia ; Schaeppi (217) : of 
Nephelis ; Graf (101). Excretion of Syllids ; Malaquin (161). 
Nephridia of Nereis ; Goodrich (99) : of young Arenicola ; Benham 
(13) : of Enchytrceids ; Bolsius (33) : of a Naid ; Benham (12) : of 
Sutroa ; Beddard (9) : of Leeches ; Bourne (38), Leuckart (144), 
and Graf (101). Excretory nature (?) of “branchiae” in Polychaets ; 
Buchanan (52). 
Excretory system of Caryophyllcens ; Will (263): of Taenias and 
relation to other systems ; Stiles (233). Structure of end cells of 
excretory apparatus in a Distomum ; Schuberg (218). Excretory 
system and apertures in Bilharzia ; Brock (47). 
Contractile vesicle of Rotifers represented by a diverticulum full of 
Bacteria in a new Floscularia ; Wierzejski (260). 
7. Vascular System. 
Of Enteropneusta ; Spengel, (231) pp. 614-647. 
Of Ophelia ; Schaeppi (217) : of young Arenicola ; Benham (13) : 
of Enchytrceids ; Hesse (116). Arterial and venous blood of Nephelis ; 
Graf (101). 
