1913.] 
S. Kemp: Crustacea Stomatopoda of the Indo-Pacific Region. 167 
Borradaile has recorded a single male, olive-green in colour and a trifle more than 
18 mm. in length, from Rotuma, a locality far distant from the regions in which typical 
G. demani or var. spinosus have been found. 
1886. 
1887. 
1887. 
1893. 
1894. 
1894. 
1898. 
1899. 
Igol. 
Igol. 
1902. 
1903. 
1904. 
1905. 
1905. 
1g06. 
1906. 
1g06. 
1907. 
IgIo. 
IgIo. 
Iort. 
4. Gonodactylus glabrous,' Brooks. 
Plate LX; fie. rr3- 
Gonodactylus glabrous, Brooks, Voy. of H.M.S. ‘ Challenger,’ XVI, Stomatop., p. 62, pl. xiv, 
fig. 5; pl. xv, figs. 7, 9. 
Gonodactylus graphurus, ¥. Miiller, Verhandl. naturf. Ges. Basel, VIII, p. 471. 
Gonodactylus graphurus, de Man, Arch. f. Naturgesch., LIIT, i, p. 573. 
Gonodactylus glaber, Henderson, Trans. Linn. Soc. Zool. (2), V, p. 454- 
Gonodactylus glabrous, Bigelow, Proc. U.S. Nat. Mus., XVII, p. 493. 
Gonodactylus glaber, Ortmann, Denk. med.-wiss. Ges. Jena, VII, p. 60. 
Gonodactylus glabrous, Borradaile, Proc. Zool. Soc., p. 36. 
Gonodactylus glabrous, Nobili, Ann. Mus. Civ. Genova (2), XX, p. 276. 
Gonodactylus glaber, Nobili, Ann. Mus. Zool. Napoli, I, no. 3, p. 17. 
Gonodactylus graphurus, Nobili, tbid., p. 16 (fide Nobili, 1906). 
Gonodactylus glabrous, de Man, Abhandl. Senck. ges. Frankftirt, XXV, p. 913, pl. xxvii, 
fig. 67 (including var. fermatensis, p. 914). 
Gonodactylus chiragra vars. glabrous and mutatus, Lanchester, Faun. and Geog. Maldives 
and Laccadives, I, pp. 448, 451, pl. xxiii, figs. 8, 9, 15. 
Gonodactylus glabrous, Jurich, Stomatop. deutsch. Tiefsee-Exped., p. 376. 
Gonodactylus graphurus, Lenz, Abhandl. Senck. naturf. Ges. Frankfiirt, XXVII, p. 387 
(partim, fide Tenz, gto). 
Gonodactylus glaber, Nobili, Boll. Mus. Torino, XX, no. 506, p. II. 
Gonodactylus glabrous, Tattersall, Ceylon Pearl Oyster Rep., V, p. 167. 
Gonodactylus graphurus, Nobili, Bull. Sci. France et Belg., XL, p. 159. 
Gonodactylus glaber, Nobili, Ann. Sci. Nat. Zool. (9), iv, p. 333- 
Gonodactylus glaber, Borradaile, Trans. Linn. Soc. Zool. (2), XII, pp. 211, 212 (including 
vars. ternatensis and rotundus). 
Gonodactylus glaber, Lenz, in Voeltzkow’s Reise in Ost-Afrika, II, p. 572. 
Gonodaetylus glabrous, Fukuda, Annot. Zool. Japon., VII, p. 141. 
Gonodactylus chirvagra var. mutatus, Steuer, Sitz.-ber. math -naturwiss. Klasse d. k. Akad. 
Wiss., Wien, CXX, p. 734, text.-fig. 
Gonodactylus glabrous differs from G. chiragra only in the following characters :— 
1. The dorsal processes of the ophthalmic somite (fig. 113) consist of two small 
plates, rounded anteriorly ; they are longer than in G. demani and much nar- 
rower than in G. chiragra. 
2. At the base of the upper margin of the raptorial propodus the small movable 
spine, almost invariably present in G. chiragra, is entirely absent. 
3. On the sides of the 2nd, 3rd, 4th and 5th abdominal somites near the anterior 
margin there is a rather conspicuous pit. This in G. chivagra is very faint or 
wholly absent. 
4. There are five long keels in the middle of the dorsal surface be pas telson ak 
' The inclusion of Lenz’s Sere ee in the genus Caumachiles Peden any Cine in +i 
original spelling of this name inconvenient. For further notes on this species see addendum, p. 197. 
