Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Humpback Salmon
1 Dec. Slightly larger than
1/2 again the length that it had attained by 21 Nov.
11 Dec. Some same size as embryos in the jar a week ago. One Emb, comparatively a larger one, had grown to an much long Egg-(yolk sac) peeling from its abdomen.
24 Dec. All embryos now longer than egg diam. about 1" 1/4. Yolk mass located about 2/3 forward. Greatest measure in size.
31 Dec. Slight level. Yolk sack slightly smaller. Looking longer in proportion to body length.
10 Jan. Slight more growth. About same proportion.
20 Jan. Slight more level.