426 CALIFORNIA ACADEMY OF SCIENCES. [Proc. 3D Ser. 



ERRATA. 



Page 11, 4th line from bottom, for "on" read "in." 

 " 17, 8th line from bottom, for "juxtaposition" read 

 ' ' contradistinction. ' ' 

 30, 10th line, for "through" read "from." 

 39, 2nd line from bottom, for "0.6" read "0.6 per 



cent." 

 41, 7th line from bottom, for "protozoa" read "pro- 

 tozoan." 

 53, 24th line, for "converts" read "covers." 



55, 14th line from bottom, for "Heneguy" read 

 "Henneguy." 



56, 1st line, after "la Valette" insert "St. George." 

 56, 19th line, after "used" insert "an." 

 63, for "mm." after measurements read "^." 

 75, 14th line, for "Tricha" read " Taricha." 

 80, 2nd line from bottom, for "Z,eflidosteous" read 



' 'Lefiidosteus. ' ' 

 80, last line, for "sfiirifer" read "sfiinifer." 

 89, last line, for "fig. 2" read "fig. 3." 

 94, 22d line, for "urodelos" read "urodelous." 



99, 22d line, for " T. cristalus" read " T. cristatus." 



100, 6th line from bottom, for "Amblyslonea" read 

 ' 'Amblystoma. ' ' 



101, 6th line, for "object" read "objects." 

 104, 17th line from bottom, for " Amblystomed'' read 



' ' Amblystoma. ' ' 

 106, 8th line, for "lugubris" read "tenebrosus." 

 106, 17th line, for "Cadis" read "Caddis." 

 253, 2nd line from bottom, for "■helveola" read 



"/ielvola." 

 256, 9th line from bottom, for "p. 114" read "p. 126." 

 258, 20th line, for "guafemalense" read "guatetiia- 



lensz's." 

 292, for "J?kyncolop/iu.s" read "J?/iync/ielofikus." 



