CRUSTACEA. 
259 
sign, letter, or number to represent tlie individual part of each 
crustaceous animal persistently; and in quoting from an author, 
or expressing our own opinion, whenever it may be necessary to 
have recourse to this mode of communication, we shall adopt it 
invariably. 
Separate Publications, 
Lilljeborg, W. Bidrag till Kannedomen om de inom sverige 
och norrige fbrekommande Crustacea af Isopodernas un- 
derordning och Tanaidarnas familij. Upsala : 1864, 4to, 
pp. 31. 
A monograph of the family Tanaidee, with a discussion on 
its natural position in the class. The author has added nine 
new species to the genus Tanais, an account of which will be 
given further on in this Record. 
Grube, a. E. Die Insel Lussin und ihre Meeresfauna. Bres- 
lau : 1864, 8vo, pp. 116, with map and 1 plate. 
This Memoir is the result of a six weeks^ sojourn on a small 
group of islands off the Croatian coast, in the Gulf of V enice. 
The first eight-and-thirty pages are occupied with an account of 
the author^s journey, and observations of the places visited in 
the different islands of the Lussin group. The remainder is a 
catalogue of the animals found during his visits together with 
short descriptions of tbe new species. 
Muller, F. Fur Darwin. Leipzig: 1864, 8vo, pp. 91. 
A discussion of Mr. Darwin^s theory on the Origin of Species, 
in which it is tested by experiments and researches in the class 
of Crustacea. Although much of this work involves the consi- 
deration of Dr. MiilleFs discoveries in the development of the 
Penseus, we think it better to place it before the reader at the 
commencement of our Record. 
Papers published in Journals. 
Hancock, A., and Norman, A. M. On Splanchnotrophusy an 
undescribed genus of Crustacea, parasitic in Nudibranchiate 
Mollusca. Trans. Linn. Soc. vol. xxiv. 1864, p. 49, pis. 15 
& 16. Read November 6, 1862. 
MTntosh, W. C. On the Hairs of Carcinus meenas. Trans, 
Linn. Soc. vol. xxiv. 1864, p. 79, pis. 19 & 20. Read 
December 4, 1862. 
Gobs, A. Crustacea decapoda podophthalma marina Suecise, 
interpositis speciebus Norvegicis aliisque vicinis. CEfvers. 
Vet. Akad. Forhandl. 1864. Read 14th January, 1863. 
Lubbock, J. Notes on some new or little-known Species of 
Freshwater Entomostraca. Trans. Linn. Soc. vol. xxiv. 
1864, p. 197, pi. 31. Read June 18, 1863. 
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