480 Mr. G. Lewis on 



Maas, O. 1905. ' Die craspedoten Medusen der Siboga-Expedition,' 



Monograph x., 84 pp., 14 Tafn. 

 M'Intosh, W. C. 1890. "Notes from St. Andrews Marine Labora- 

 tory : Abnormal Hjdromedusse, &c." Ann. & Mag. Nat. Hist. 



(6) vol. V. pp. 40-48, pi. viii. 

 Mayeh, A. G. 1900. " Descriptions of new and little-known Medusae 



from the "Western Atlantic." Bull. Mus. Comp. Zool. vol. xxxvii. 



pp. 1-9, G pis. 

 . 1900. " Some Medusae from the Tortugns, Florida.'' Bull. 



Comp. Mus. Zool. vol. xxxvii. pp. 11-82, 44 pis. 

 . 1904. "Medusaj of the Bahamas." Mem. Nat. Sci. Mus. 



Brookh-n Instit. vol. i., 33 pp., 7 pis. 

 Metschnikofp, E. 1886. ' Embrjologische Studien an Medusen.' 



Wien. 

 MuBBACPi, L,, and Sheaeeb, C. 1903. " On Medusae from the Coast 



of British Columbia and Alaska." Proc. Zool. Soc. ii. pp. 164- 



192, pis. xvii.-xxii. 

 Peach, C. W. 1867. ''On new British Naked-eyed Medusae." 



Journ. Roy. Instit. Cornwall, vol. ii. pp. 355-360, 2 pis. 

 Plessis, G. dv. 1879. " £tude sur la Cosmetira salinanim, nouvelle 



meduse paludicole des environs de Cette." Bull. Soc. Vaud. s6r. 2, 



tom. xvi. pp. 39-45, pi. ii. Transl. in Ann, & Mag. Nat. Hist, (o) 



vol. iii. pp. .385-389. 

 Wagxer, R. 1885. ' Die Wirbellosen des Weissen Meeres.' Leipzig. 



LXV. — On new Species o/ Histeridse and Notices of others. 

 By G. Lewis, F.L.S. 



This paper, the thirtj-tbird of the series, is a short appendix 

 to the last (Ann. & Mag. Nat. Hist. xx. p. 339, 1907), and 

 furnishes at the close of the year sundry descriptions which 

 render the preceding papers, as a whole, more complete. 



List of Species. 



Teretrius placitus, Horn. Hister monitor. 



Diplogrammicus, gen. nov. Carcinops lauta, Zimm. 



intermedins. Echinodes decipiens, Horn. 



Zabromcrphus rugicollis. Saprinus ovillum, Sols. 



Teretrius placitus, Horn, Tr. Amer. Ent. Soc. viii. p. 143 

 (1880). 



" Black, shining, elytra red. Thorax nearly square, very 

 narrowly margined, surface moderately densely and equally 

 punctured. Elytra a little more coarsely but less densely 

 punctured than the thorax, and without trace of stria?, colour 

 red. Propygidium and pygidium moderately densely punc- 

 tured, the latter more finely. Prosternum truncate in front. 



