CEUSTACBA. 181 



Port Denison. 4 fins., rock and sand, May 1881 (Nos. Ill, 122). 



Fitzroy Island. 10 fms., mud and shells, 2etli May, 1881 (TSTo. 113). 



Flinders, Clairmont. 11 fins., sand and mud, May 1881 (No. 108). 



Ofif Clairmont. Coral-reef (No. 151). 



Torres Straits. 10 fins., sand (No. 158). 



Thursday Island, Torres Straits. Mangrove-swamps, June 1881 (No. 



124) ; land-crabs from holes in the hiUs, July 1881 (No. 125) ; 



bea<:h, June 1881 (No. 167) ; 3-4 fms., sand, August 1881 (Nos. 



145, 175, 177) ; 4-5 fms., sand, July 1881 (No. 165) ; 4-6 fihs., 



rock and sand, June 1881 (No. 130). 

 Friday Island, Torres Straits. Beach, September 1881 (No. 154) : 10 



fins., sand, October 1881 (No. 153). 

 Warrior Eeet^ Torres Straits. Crabs from the interior of pearl-sheUs, 



August 1881 (No. 137). 

 Prince of "Wales Channel. 7 fms., sand, September 1881 (Nos. 142, 



169) ; 9 fins., sand, September 1881 (No. 157). 

 West Island, Prince of Wales Channel. Beach, coral, September 1881 



(No. 149). 

 Arafura Sea, N.W. Australia. 32-36 fms., mud, sand, and shells, 



October 1881 (No. 160). 

 Dundas Straits, N. Australia. 17 fms., mud, October 1881 (No. 161). 

 Port Darwin, N. Australia. Beach, mud and sand, October 1881 (No. 



176) ; 7-12 fma., sand and mud, October 1881 (No. 173). 



As will be seen from the foregoing list, the locaKties where the 

 most abundant opportunities offered for collecting, and where, con- 

 sequently, the largest number of species were obtained; are Thursday 

 Island in Torres Straifs and Ports Curtis and Molle on the Queens- 

 land coast ; but the dredgings of most scientific interest are 

 unquestionably those made off the north coast in the Arafura Sea, 

 and at Port Darwin and in Dundas Straits, not only on account 

 of the new and rare species therein obtained, but also because these 

 localities had not previously been explored for Crustacea. The 

 dredging in the Arafura Sea was also the only one made in any 

 considerable depth of water (32-36 fms.), the next in point of depth 

 being that at Dundas Straits, 17 fms. (No, 161). The collection 

 was received in two distinct consignments, which are referred to as 

 the " first " and " second " collection. 



List of the Species, showing their Oeogro/jphieal Mange. 



[N.B. The species and varieties of Podophthalmia and Edriophthalmia which 

 are distinguished by an asterisk are those not included in Mr. Haswell's Cata- 

 logue. The species placed within brackets are those which do not form part of 

 the collection made by Dr. Coppinger.] 



PODOPHTHALMIA. 



Decapod A. 



Beachtitea. 



AehcBus lacertoem, Stimpson. E. and N. Australia (Dundas Sraits). 



* affinis, sp. n. N., N.E., E., and W. Australia. 



Camposcia retvm, Liatreille. N., N.E., and W. Australia ; Oriental 

 Begion, 



