74 Prof. A. Alcock on tlie Doiippidae. 



Somites and Podo- Arthro- Pleuro- 



their appendages. brauchite. branchi;e. braiidiue. Tutal. 



VII. (1st maxillipeds). epip. (large) .. .. epip. 



2 epip. 4 2 (3 + 2 epip. 



In addition there are two microscopic filaments, pr ,bably 

 the vestiges of a podobrauch and arlhrobraucli, on 

 somite Vlll. 



The genus is represented by a single species (which has 

 been described in the 'Annals' and 'Journal' above cited, 

 and figured on plate xiv. of the " Illustrations of the Zoology 

 of the ' Investigator ' ") from the Andaman Sea, 265-405 

 fathoms. 



5. List of the Domippid.^. 



I. DoRiPPii;, Fabricius, Entomol. Syst. Suppl. p. oGl (1798) ; 

 M.-Edw. Hist. Nat. Crust, ii. 154. 



1. affinis, Desmarest, Consid. G6n. Crust, p. 135 (1825) {? = lanata, 



Linn. ). — Mediterranean. 



2. armata, Wliite, Miers, Ann. & Mag. Nat. Hist. (5) viii. 1831, p. 2G9, 



pi. XV. fig. 4. — Cape Verde to Congo. 



3. cisiufn, Fabricius, op. cit. p. Slil, vide Alcock, J. A. S. B Ixv. pt. 2, 



1896, p. 280. — Oriental and Australian. 



4. australiensk, Miers, Zool. H.M.S. 'Alert,' pp. 185, 258, pi. xxvi. 



fig. U. — Australian. 



5. callida, Fabricius, up. cit. p 362 ; M.-Fdw. Hist. Nat. Crust, ii. 157. — 



Mediterranean. 



6. dorsipes (Linn.), Miers (Alcock, J. A. S. B. Ixv. pt. 2, 1896, p. 277 ; 



=frasc.one, lierhst, = quadriden.s, F&hw, =qi(adride?itata, Edw.,= 

 atropos, Ijiim., = ?iodulosa, Lain.). — E. Africa to Japan and Aus- 

 tralia. 



7. facchino (Tlerbst), De Haan (.Alcock, t. c. p. 278; =,s/;//r/, M.-Edw.). 



— India to China. 



8. (jranulata, De Haan, Faun. Japon., Crust, p. 122, pi. xxi. fig. 2 



(1850). — China and Japan. 



9. histrio, Nobili, Boll. Mus. Zool. Torino, Dec. 1903, p. 24, and plate. — 



Singapore. 



10. japonica, v. Siebold, De Haan, /. c. pi. xxxi. fig. 1. — Japan. 



11. /a/i«^a (Linn.), Milue-Ed wards, Hist. Nat. Crust, ii. 155. — Mediter- 



ranean and Atlantic Gate. 



12. polita, Alcock & Anderson, J. A. S. B. Ixiii. pt. 2, 1894, p. 208, and 



111. Zool. 'Investigator,' Crust, pi. xxiv. fig. 4. — India. 



13. se.vdeyitata, Stimpson, Proc. Acad. Nat. Sci. Philad. (1858) 1859, 



p. 163. — Japan. 



