titles. Verm. 3 
The periodic variation of Anurcea cochlcaris is studied by Lauterborn 
(234). 
Soulier (401) has revised the Annelids of the region of Cette, and 
Spengel (403) treats of Ptychodera Jlava of Laysan, while Zschokke (473) 
gives an account of the Arctic Cestoda. 
A new genus and two new species of Eudrilidce from Africa are described 
by Beddard (21), who also gives an account of the earthworms of the 
Maldives and Laccadives. Benham (24-26) also writes on earthworms, 
contributing a new aquatic species from New Zealand ; he also discusses 
their geographical distribution. Swiss Oligochceta are the subject of several 
papers by Bretscher (54-57). Italian Oligochceta are dealt with by 
Cognetti (85-90). South Japanese Annelids are treated by Marenzeller 
(260). 
Bardeen (17) writes on the factors in heteromorphosis in Planarians, 
and Barfurth (18) reviews the work done on regeneration. Child 
(76-78) continues his work on regulation in Stenostoma. Iwanow (196) 
has experimented in the regeneration of the head segments in Lumbricidus 
variegatus, and Nusbaum (310) in the Enchytrceidce , while Schultz (388) 
has done similar work on Phoronis rniilleri and Actinotrocka branchiata. 
Experiments on cleavage and localization in the nemertine egg have 
been carried on by Wilson (450-452) with good results. Child (78) has 
obtained many interesting results on regulative destruction of zooids 
and parts of zooids in Stenostoma ; this treatise is the continuation of 
work on the same subject which he published last year [vide Zool. Bee. 
xxxix (72)]. Serera (391) writes on reproduction in Stenostomidce , and 
Stevens (408) describes the oogenesis and spermatogenesis of Sagitta 
bipunctata. Ikeda (195) has added considerably to our knowledge of the 
development of the sexual organs and of their products in Phoronis. 
Phoronis and Actinotrocha are dealt with by Longchamps (251). 
Neuhaus (306) has worked out the post-embryonic development of 
Rhabditis nigrovenosa, and Sukatschoff (420) that of Nephelis vulgaris. 
The development of Rhychelmis eggs is studied by Yejdovsk^ & MrXzek 
(434). 
I TITLES.* 
1. Adams, G. P. On the negative and positive photo tropism of the 
earthworm Allolobophora feetida (Sav.) as determined by light of 
different intensities. Amer. J. Physiol, ix, pp. 26-34. 
2. . On the negative and positive phototropism of the earthworm 
Allolobophora feetida (Sav.) as determined by light of different 
intensities. Science xvii, pp. 530 & 531. [Review of (1).] 
3. Adams, G. I., Girty, G. H. & White, D. Stratigraphy and paleon- 
tology of the Upper Carboniferous rocks of the Kansas Section. 
Bull. U. S. Geol. Surv. No. 211, 123 pp. 
4. Altmann, C. A. Hydatid cyst of the heart : rupture into the left 
auricle. Lancet 1903, clxiv, p. 677. 
5. Amberg, O. Biologische Notiz iiber den Lagodi Muzzano. Forschber. 
Plon x, pp. 74-85. 
6. . Untersuchung einiger Planktonproben vom Sommer 1902. 
T. c. pp. 86-89. 
* An asterisk prefixed to a quotation indicates that the Recorder has not seen 
the Paper or Work referred to. 
