Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
77
Portunus
The rostrum for the proximal 2/3 of its length are almost straight. They then turn rather abruptly inward meeting at an acute angle.
Measurements no.19
1 6 mm range Total length =135-0
3 Front to eye =270
5 " " blowhole =225-
6 " " post. insert pectoral =490
8 Eye to ear =73
9 " above " =9
10 " opening =7.5
11 Ear " = .5
12 Flukes to ances - 865
13 " " penis =430
15 " " navel
16 " " post. root of dorsal =410
17 " " " pectoral =920
18 Pectoral tip to head humerus =180
19 " " " post. insert. =117
20 " " " ant. " =146
21 " greatest breadth > 38
22 Dorsal, vertical height >=451
23 Flukes tip & tip =330
24 " ant.post meseth >=98
25 " depth notch : 20
26 " length right lobe axially =178
27 " ' left " " =1851
28 Thickness flukes at insertion = 22
(over)