1902) MICROSCOPICAL JOURNAL. 107 
o CCCP MR >bD bbb 9 
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coMAXTO To TPP DB 
e& Ppp P P 
Occip’1 sp. straight,v. short. Lorica-l’gth 1-200in..bicarinata. Sup 
Occip’1 spines curved; dorsal cleft wide, edges out-curved....sulcata 
48. Diprors. II., 86. 
Dorsal cleft parallel, narrow; toes long, narrow..trigona. Q.,’95,119 
Dorsal cleft parallel, narrow; toes blade-shaped................ daviesiz 
Dorsal cleft wide before, closed behind; ventral plate 
with 3 rear spines...................... (Kuchlanis subversa) propatula 
49, EucHLANIS. II., 88. Sup. 39. 
Lorica oval, (a) 
Lorica ovate, (b) 
Lorica ovately-oblong ; foot long; hind dorsal edge with 
BERET SEER RelA ON PUROP PRT RAY NE pannonica. Sup 
Lorica conical, dorsal ridge concave; teeth 3.............. conica. Sup 
Lorica roof-shaped, not ridged, sides sloping... .....oropha. Sup 
Lorica constricted in middle, pyriform ; toes rod-like..pyriformis 
Hind dorsal edge notched; median dorsal plate upright... triquetra 
Hind dorsal edge rounded ; lorica long, narrow lyra 
Hind dorsal edge with deep gap, (c) 
Hind dorsal edge notched ; ventral gap wide; toes broad....déflexa 
Hind dorsal and ventral edges rounded; toes long, 
dana se spaces saucessshni teteddocngatae (Diplois) stibversa 
Lorica broad; teeth 5 in each uncus dilatata 
Lorica narrower; teeth 7 (?) in each uncus on. macrura 
50. CATHYPNA. II.,94. Sup. 41. 
Lorica-surface smooth, (b) © 
Lorica-surface punctate, (e) 
Lorica-surface broadly facetted, (d) 
Lorica-sfce fluted ; front edges stra’t; toes blade-shaped....sulcata 
Claw 2-shldrd, toes sli’tly blade-shpd; lor. high behind..diomis.Sup 
Claw 1-shouldered, toes rod-like, (c) 
Claw not shidrd, toes blade-shpd ; front edge stra’t.latifrons. Sup 
Lorica front edge nearly straight 0... ungulata, Sup 
MEMEEE SOO CLERCENEIC i ey luna 
Toes blade-shaped ; front opening very narrow... rusticula 
Toes rod-like ; 2 posterior spines (Distyla) stokesii* 
Hind border n’r’w, concave, ends p’nt’d; front excavate..scutaria+ 
Hind border broad, rounded ; front nearly straight... glandulosat+ 
51. DistyriA. II., 96. Sup. 42. 
Toes rod-like, not shouldered, (b) 
Toes rod-like, obsc’ly 2-shidd; lor.front trncte, rear rndd..gissensis 
Toes blade-shpd, not shldrd ; lorica nar’ow, flexible, fluted. flexilis 
Toes do.; lorica flask-shaped, skin-like, flexible............ lipara. Sup 
Toes blade-shpd, 1-shldrd ; lorica-front trncte, rear r’nded..inermis 
* Pell. The Microscope, 1890, 143. 
+ Stokes. Ann. & Mag. Nat. Hist., 1897, 631. 
