60 MolL 
MOLLUSCA. 
BuLLIDiE. 
Atys darnleyensis, cheverti, pulchra[-er'\, densa^ and dubiosa{_-u8]f 
spp. nn., Brazier, 1. c. pp. 85 & 86, Darnley Islands, Torres Straits, 30 
fath. 
Cylichna minuta, sp. n., id. 1. c. p. 80, Darnley Island, Torres Straits, 
30 fath. 
Mnestia granosa^ sp. n., id, 1. c. p. 81, same locality. 
- [^Hamined] Bulla orhigniana (Ferussac, Diet, class. 1822), Rochelle, = 
Haminea dilatata (Leach) ; Fischer, J. de Conch, xxvii. p. 21. 
Haminea petersi^ sp. n., Martens, MB. Ak. Berl. 1879, p. 737, Mozam- 
bique. 
Haminea decora^ sp. n.. Brazier, 1. c. p. 83, North East Australia and 
Cape York. 
Scaphander lignarius (L.), var. minor^ Marseilles, 105 metres ; Marion, 
Ann. Sc. Nat. (6) viii. art. 7, p. 12. • 
Scaphander .muUistriata\^-us'\^ sp. n.. Brazier, 1. c. p. 84, Torres Straits, 
20 fath. 
Doridium cyaneum and nigrum^ spp. nu.. Martens, MB. Ak. Berl. 1879, 
p. 738, Coast of Mozambique. 
NUDIBHANOHIA. 
PlEUROPH YLLIDIID . 
Pleurophyllidia loveni (Bergh) = lineata, Lov^n, Jeffr., Forbes and 
Hanley, Kattegat and British Seas ; full anatomical description by Bergh, 
Mai. Bl. (2) i. pp. 77-87. 
Dokidid^. 
R. Bergh, Arch. f. Nat. xlv. pp. 341 & 354, divides this family into 
two subdivisions : — 
1. DoRiDiDiE CRYPTOBRANCH lAT^, with retractile gills ; Archidorisj 
Diaululuy Cadlina, Jorunna, Aldisa^ Rostanga. 
2. D. ELEDTHEROBRANCHIATA3, gills not retractile, a suctorial proven- 
triculus, one or several lateral plates in the radula: Aciodoris^ 
Acanthodoris^ Adalaria^ Lamellidoris^ Goniodoris. 
Doris arbutus (Angas), described by Read, P. Linn. Soc. N. S. W. iv. 
p. 291, pi. xvii.. Congee. 
Archidoris (Bergh, 1878), type tuberculata (Cuv.), three species known ; 
Bergh, 1. c. pp. 342 & 343. A. montereyensis (Coop.) : Bergh, P. Ac. 
Philad. 1879, p. 107, pi. xvi. figs. 6 & 7, Monterey to Sitka ; perhaps a 
var. of tuberculata (Cuv.). 
Diaulula^ g. n. Back minutely shaggy ; tentacles finger-shaped ; gill- 
leaves tripinnate ; radula without median plate, lateral plates many- 
toothed. Only one species, Doris sandiegensis (Cooper, 1863) ; Bergh, in 
Semper’s Reise Philippin. ii. pt. 13, 1878, p. 567, Nudibr. N. Pacific, pi. v. 
figs. 5-9, and Arch. f. Nat. xlv. p. 343. 
