DORIDID A. ole 
Capiina, Bergh, 1879. 
Distr.—3 sp. N. Atlantic, N. Pacific. OC. repanda, Ald. and 
Hane. 
Back granulated, gill formed by a few tripinnate leaves; ten- 
tacles flattened, triangular; lips armed by minute hooklets ; 
radula with a median-toothed plate, many-toothed lateral plates ; 
male organ armed with hooklets. 
JoruNNA, Bergh, 1879. 
Distr.—N. Pacific Ocean. J. Johnstoni, Ald. and Hanc. 
Back minutely granulated; gill-leaves tripinnate; tentacles 
finger-shaped ; radula without median plate; lateral plates many- 
toothed; male organ armed with a sting. 
ALpIsa, Bergh. 
Example.—A. Zetlandica, Ald. and Hance. 
Back almost shaggy, soft; gills composed of six tripinnate 
leaves; tentacles wart-shaped. Radula without median plate, 
lateral plates many-toothed, teeth erect, staff-like, denticulate 
externally. 
Rostanea, Bergh. 
Example.—Doris coccinea, Forbes. 
Back minutely granulate, gills composed of sixteen bipinnate 
leaves; tentacles finger-shaped. Radula without median plate, 
lateral plates many-toothed, teeth bifid at the tips. 
Discoports, Bergh. 
Distr,—D. Boholensis, Bergh. Philippines. 
Body depressed, rounded or oval, granulate above; branchial 
aperture slightly crenulate or bilabiate; anterior margin of the 
foot bilabiate, the upper lip fissured; labial lamine forming 
minute hooks. 
Hoproporis, Bergh, 1881. 
Distr.—H. desmoparypha, Bergh. Pelew Islands. 
Armature of the lips consisting of very small rods; penis armed 
with several series of conical prominences; a horn-shaped dart 
and a dart-gland present; in other respects like Discodoris. 
AsTERONOTUS, Ehrenberg. 
Distr.—5 sp. A. Hemprichii, Ebrenb. 
Body depressed, coriaceous ; smooth above, frequently nodose, 
with a median carina; branchial aperture stellate ; foot bilabiate 
in front, the upper lip profoundly fissured; labial armature none. 
‘SpHarovorts, Bergh. 
Syn.—Actinocyclus, Ehrenb. 
Distr.—2 sp. Philippines. S. grandiflora, Rapp (xc, 98). 
