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IV. 
REPORTS ON THE ZOOLOGICAL COLLECTIONS MADE IN 
TORRES STRAITS BY PROFESSOR A. C. HADDON, 
1888-1889. 
- PYCNOGONIDA (Supplement). By GEORGE H. CARPENTER, 
B.Sc., Lonp., Assistant Naturalist in the Science and Art 
Museum, Dublin. Puars II. 
[COMMUNICATED BY PROFESSOR HADDON. | 
[Read NovemBer 16; Received for publication NovemBrr 18, 1892; Published 
Marcu, 265, 1893. ]} 
WHILE my paper on Professor Haddon’s collection of Pyeno- 
gonida (Sci. Proc. R. D.S., N.8., vil., pp. 552-38, Pl. xxi.) was in 
the press, three additional specimens, which had been inadvertently 
sent away with some corals, were returned to him, and handed by 
him to me. One of these was another example of the species 
Ascorhynchus tenuirostris, described in that paper. As the other 
two were not mentioned therein, and one of them seems new to 
science, I give an account of them in this supplementary paper. 
The list of works at the end of this paper must be considered as a 
supplement to my previous list, to works in which I shall refer by 
the numbers there given. 
These specimens, like the former, were dredged between reefs 
off Murray Island in about 15 fathoms. They were obtained in 
December, 1888. 
In my former paper, when enumerating the known. species of 
Ascorhynchus, I omitted A. japonicus, recently described by Ives, 
whose paper (8) I have only just seen, and A. armatus, Wils. 
from the east coast of North America described (9) under the 
generic name of Scworhynchus. 
Family.—PALLENIDZ. 
Genus.—Pa.ienoesis, Wils. 
This genus was founded in 1881 by Wilson (9) for the reception 
