404 CRAYFISHES. 
?Paranephrops tenuicornis Dana, Crustacea U. 8. Explor. Exped., 1852, 1, 
p. 527. Type locality: — Fresh-water streams about the Bay of Islands, North 
Island, New Zealand. 
Type locality: — River Thames, North Island, New Zealand. Types, 
Brit. Mus. 
2. PARANEPHROPS ZEALANDICUS. 
Astacus zealandicus White, Proc. Zoél. Soe. London, 1847, part 15, p. 123. 
Paranephrops neo-zelanicus Chilton (in part), Trans. and Proce. New Zealand 
Inst., 1888, 21, p. 249 (nom. emend.). 
Type locality: — New Zealand. Types, Brit. Mus. 
3. PARANEPHROPS SETOSUS. 
Paranephrops setosus Hutton (in part), Ann. Mag. Nat. Hist., Nov. 1873, 
ser. 4, 12, p. 402. 
Paranephrops horridus ‘“‘S[emper?] MS.,” Miers, Cat. Stalk-and Sessile- 
eyed Crust. New Zealand, 1876, p. 73. (nom. nudum). Brit. Mus. 
?Astacoides tridentatus Wood-Mason, Proc. Asiatic Soc. Bengal, 1876, p. 4. 
Type locality: — New Zealand. 
Type locality: — River Avon, near Christchurch, South Island, New Zea- 
land. 
ASTACONEPHROPS Nobili. 
AsTACONEPHROPS Nobili, Annali del Mus. Civ. Storia Nat. Genova, 1899, 40, p. 244. 
1. ASTACONEPHROPS ALBERTISII. 
Astaconephrops albertisti Nobili, Annali del Mus. Civ. Storia Nat. Genova, 
1899, 40, p. 244. 
Type locality: — Katau, southern New Guinea. Type, Genova Mus., 1 2. 
AstTacoipes Guérin. 
Astacoipes Guérin, Revue Zoologique, 1839, 2, p. 109. 
1. ASTACOIDES MADAGASCARIENSIS. 
Astacus madagascariensis Aud. et M. Edw., Journ. de l'Institut, 1839, p. 152. 
Astacoides goudotii Guérin, Revue Zoologique, 1839, 2, p. 109. Type 
locality: — Madagascar. Type, Acad. Nat. Sci. Philad., Guérin Coll., No. 290. 
