PROPERTY OF LIBRARY 



BjREAU C- C /A-r.CAL FISHERIES 



BIOLOGICAL S. AViOi \ 



ST. PETERSBURG BEACH 6. FLORIDA 



ADDENDA ET CORRIGENDA. 



Page 138, line 12 from bottom, for "The relative dimensions are: merus 2,5; carpus i; propodus 1,3. Carpus 



conical, 2,6-times as long as thick at distal extremity" read "The relative dimensions are: merus 



2,4; carpus I; propodus 1,22. Carpus conical, 3,6-times as long as thick at distal extremity". 

 Page 144, The propodi of the third legs of Atitoiiiate anacanthopus are described as being devoid of spines 



on their posterior margin : this is not quite exact, for a single spine occurs at its distal extremity, 



which spine has been overlooked by me. 

 Page 148, line 17, for "the extra-corneal extending by half its length" read "the extra-corneal extending 



by one-fourth its length". 



Line 9 from bottom, for "2,5-times as long as thick" read "3-times as long as thick". 

 Page 149, line 8 from bottom, for "median antennular article one-fourth" read "median antennular article 



in the male one-fourth". 



Line 6 from bottom, for "antennal scale as long" read "antennal scale about as long". 

 Page 151, line 2, for "5-times as long as wide" read "4-times as long as wide". 

 Page 155, line i from bottom,' for "the upper margin" read „the lower margin". 

 Page 157, in the middle, for "Infra-corneal tooth half as long as the extra-corneal spine" read "Infra-corneal 



tooth measuring about one-third the extra-corneal spine". 



Line 3 from bottom, for "the inner one and a half as long" read "the inner almost one and a 



half as long". 

 Page 164, line 6 from bottom, for "the first of which is a little longer than thick, the three following" 



read "the two first of which are a little broader than long, the two following". 

 Page 171, line 11 from bottom, for "the latter half as wide" r^ad "the latter a little more than half 



as wide". 

 Page 174, in the middle, for "4,5-times as long" read "4,5- or 5-times as long". 

 Page 178, line 18, for "width near the base twice as large" read "width near the base a little more than 



twice as large". 

 Page 180, line 9 from bottom, for "terminating in an acute spine that extends as far forward as the rostrum" 



read "terminating in an acute spine that extends somewhat more forward than the rostrum". 

 Page 183, line 5 from bottom, for "at the proximal and another near the distal extremity" read "at the 



proximal, another near the distal extremity and a third in the middle". 

 Page 185, line 5, for "than the visible part of the first and" read "than the visible part of the first, when 



measured along the inner side, and". 

 Page 219, line 6 from bottom, for "and are not setiferous" read "and are setiferous". 

 Page 240, line 12 from bottom, for "slightly shorter than the sum of the following" read "about as long 



as the sum of the following". 



l) In Part II Family Alpheidae at page 465 I wrote that Penaeus B ccagci johmon 1863 had been omitted and that this species 

 should be inserted in my List of the Species of Penaeus Fabr., at page 10 of Part I Family Penaeidae. This addition, however, is wrong, 

 because Penaeus Bocagei Johnson is identical with Parapenaetis longirostris (H. Lucas). 



