QUEENSLAND MOLLUSCAN NOTES, No. 1 
293 
broad band of dark red-brown, then some more lines and round the umbilicus a 
broad dark band again ; the colour is all massed into dark brown behind the outer 
lip which is well reflected but thin; inside of aperture deep shining lilac. There 
is superficially no sculpture, but under the microscope a very delicate longitudinal 
scratching can be discerned. The aperture is a little oblique, columella broad 
reflected over the umbilicus but leaving a chink. Height 48 mm. * greater diameter 
46 mm.; less diameter 36 mm. 
The figure of Helix moresbyi Angas (Proc. Zool. Soc. (Lond.) 1876, pi. xx. 
f. 8-9) from Port Denison is recalled at once, but our species has not the peculiarly 
flattened base of moresbyi, and belongs to a different series. It may be near 
johnstonei Brazier (Proc. Zool. Soc. (Lond.) 1875, p. 32, pi. 4, f. 2), which is not 
a synonym of incei as given by Fulton (Journ. Malae., vol. xi, p. 2, 1904) when 
he reviewed the group NpJiarospira. 
Mr. A. Musgrave, of the Australian Museum, brought back a single dead 
shell of this fine species and was then instrumental in getting Mr. B. M. Mortensen, 
after whom this species is named, to collect a series and prove its validity. 
For quick reference the new names proposed in this essay are here 
listed : — 
Solemya terrceregince n. sp. 
Nuculana cal o wn dr a n. sp. 
Imparilarca n. gen. with type I. hub bar di n. sp. 
Barrimysia n. gen. with type Iiochefortia excell ens Hedley. 
Fastimysia n. gen. with type Rochefort Ut viasteUatdk Hedley. 
Frag um symboliewm nom nov. for Cardium hystrix Reeve. 
Frag um perornat mu nom. nov. for Ca/rdhiM imbricatum Sowerby. 
Fragum whitleyi n. sp. 
Pardosinia n. gen. with type P. colorata n. sp. 
Pardosinia alma n. sp. 
Bonartemis n. gen. with type B. stdbilis n. sp. 
Heteroglypta hedley i n. sp. 
Heteroglypta avecta n. sp. 
Heteroglypta pansa n. sp. 
Heteroglypta saltatrix n. sp. 
Quidnipagus n. gen. with type Cochlea pal a tarn Martyn. 
Jactellina n. gen. with type Telhina bougei Sowerby. 
Salmacoma n. gen. with type S. vappa n. sp. 
Telemactra n. gen. with type Mactra obesa Reeve. 
Colorinuictra n, gen. with type Mactra queenslandica Smith. 
Colorimactra florens n. sp. 
Lutraria imped it a nom. nov. for Lutraria elongata Gray. 
Lutromactra n. subgen. with type Lutraria impedita Iredale. 
Slandella hubbardi n. sp. 
Meropesta n. gen. with type M. meridiana n. sp. 
Pharella wardi n. sp. 
Montfortia excentrica n. sp. 
Montf ortista n. subgen. with type Montfortia excentrica Iredale. 
Sanhaliotis n. gen. with type Haliotis varia Linne. 
