DISTRIBUTION. 
Crust. 21 
Indian Ocean. 
Deep-sea : — 5 species Schizopods, 50 Decapods, 1 Isopod ; Anderson 
(1) : Brachyura and Paguridcc , 17 species, chiefly deep-sea ; Henderson. 
— Shallow water (chiefly): Brachyura Oxy stoma, 112 species; Alcock(I). 
Seychelles Is. : New Amphipod ; Chevreux. 
Red Sea : 15 species Dec., 1 Stomatop ., 2 Cirrip. ; Prato. Pelagic 
Copepods, 26 species ; Giesureciit. 
Arabian Sea : Scarcity of Crustaceans in depth of 100-200 fathoms, 
several species at depth of 900 fathoms ; Anderson (1). 
Malay Archipelago. — Java Sea: New Penaeid ; de Man. (2). — Atjeh : 
7 species Grapsidce, 11 Oxy stoma, 18 Anomura, and 9“Macrura”; de 
Man. 
Barnacles from Hong Kong (?); Pilsbry. 
Antarctic Ocean ( ivith South Atlantic and South Pacific). 
S. of Tropic of Capricorn, excluding Kerguelen region, deep water, 
below 1000 fathoms: 19 species Ostrac ., 8 Cirrip ., 11 Ampliip „, 7 Isop.,, 
25 Decap. ; Murray (pp. 385-888). 
Kerguelen region, 150-1000 fathoms: 1 species Ampliip ., 2 Isop., 5 
Decapods; Murray, t. c. pp. 405 & 406. — Above 150 fathoms : 40 species 
Ostrac., 2 Cirrip., 48 Ampliip., 39 Isop., 5 Cum., 2 Scliizop., 4 Decapods ; 
Murray, t. c. pp. 420-424. — Deep-sea : 9 species Ostrac., 6 Cirrip., 5 
Ampliip., 14 Isop., 1 Pliylloc., 7 Scliizop., 9 Decapods ; Murray, l. c. 
pp. 362-365. — Near Kerguelen, specimen of Ourozeulctes owenii ; Jen- 
nings. 
2.— GEOLOGICAL. 
Tertiaries : — Of Savoy and West Switzerland ; Douxami. — Pleistocene t 
Fulham-— Ostraco da ; Chapman (1). — Pliocene : California — Ostracoda ; 
Chapman (2). — Miocene : Bavaria — Ostracoda ; Lienenklaus. 
Mezozoic : — Cretaceous of Mecklenberg — Ostracoda ; Geinitz & 
Sciiacko : of British N. America — Decapoda ; Wiiiteaves : of 
Vancouver and Queen Charlotte I. — Podophthalma ; Woodward (1). 
Palaeozoic : — Barnacles ; Clarke. — Carboniferous Limestone : 
Belgium — Ostracoda’, Jones: freshwater strata, Campsie ; Young. — 
Lower Coal Measures: Illinois — Apodidcc', Sciiuchert. — Silurian: 
Holland — Ostracoda ; Krause. — Ordovician : Minnesota — Ostracoda, ; 
Ulrich. 
IV.— SYSTEMATIC. 
MALACOSTRACA. ! 
PODOPHTHALMA. 
DECAPODA. 
• 
Classification of Decapoda, dividing them into two main groups : 
(a) the Natantia, including the tribes Penccidea, Eucyphidea, andi 
Stenopidea, and (b) the Reptantia, including all the other tribes, of 
which he makes 1U in all, the Brachyura being one ; Ortmann (2). 
Acanthophyra cristata, Faxon, in Indian Ocean ; Anderson (1) p. 94, 111. 
Zool. R.I.M.S. Invest., Crust, iv, pi. xxv, fig. 2. 
A I is prefixed to fossil forms. 
