256 University of California Publications in Zoology |Vou.9 
list of hauls with the horizontal closing nets (Tables 30 and 31) 
should be noted as made with the small Nansen net: 
1668, 1677, 1708, 1725, 1770, 1785, 1788, 1789, 1792, 1793, 1793, 1794, 
1797, 1798, 1801, 1802, 1805, 1806, 1827, 1827, 1833, 1841. 
In Tables 32 and 33 (Michael) the following hauls were 
made with the small Nansen: 
1989, 1990, 1994, 1995, 1996, 2013, 2017, 2018, 2019, 2020, 2021, 2022, 
2023, 2100, 2104, 2108, 2112, 2118. 
The first of the hauls I used were made in June, 1905, and 
the last in August, 1911; there are none in 1907. These include 
practically all the collections made by the station; a few hauls 
have been lost, some were omitted because of lack of data. 
Nearly all the hauls I used were made during June, July and 
August, though there are some in the spring, fall and winter 
months. The following arrangement shows how the collections 
are distributed with respect to season. 
TABLE 1 
Distribution of hauls through the year 
Number of hauls 
A 
Horizontal Vertical Vertical 
Year Month Surface Closing Closing Open 
GOS iene en tse-ae- ca | eee 5 
Avg eee eg 6 
Decemberk ee ye eae nent ss ee cee 1 
1906 June City pene hase ee 14 
July ee este ily 
1908 June i eect ee fe kee 5 
July 15 ie Bes 5 
August A ee OE ee hee 
1909 February ey OR PSE Oe ees 8 8 0 ed 
June 26 OB 9 © .jhe (py! cease 
July 268° (eS 2 ee 
SAUTE SoTL S Diao 6 
September 6 i ce 
November 4 14 © excel ees 
1910 February Die ees To ee 
March De ee Mee B49»  faees 
April Oiewe leaned V8 We aes 
August (eT Wee ae 
1911 June AO | Se L722 ee 
August i: sens 695) ee 
