Fig. 
4°, 
EXPLANATION OF THE PLATES. 
273 
PLATE XV. 
Petrolisthes agassizti Fax. 
“ “ “ 
Pachycheles panamensis Fax. 
“ “ “ 
Pleuroncodes monodon M. Epw. ? 
Male. Enlarged. 
Right external maxilliped. 
Female. Enlarged. 
Left external maxilliped. 
Male. x 1}. 
Left chela, outer face. 
Antennule. 
External maxilliped. 
PLATE XVI. 
Munida obesa Fax. 
“ its “ 
Munida gracilipes Fax. 
“ “ cc 
“ “ “ 
Male. x 1}. 
External maxilliped. 
Much enlarged. 
Chela. 
External maxilliped. 
PLATE XVII. 
Munida refulgens Fax. 
Male. Nat. size. 
PLATE XVIII. 
Munida propinqua Fax. 
“ “ee “ 
Munidopsis vieina Fax. 
“ a ce 
Munidopsis ciliata W.-M. 
Munidopsis agassizii Fax. 
“ “ “ce 
Male. Somewhat enlarged. 
External maxilliped. 
Female. Much enlarged. 
Cheliped. 
Male. Sixth abdominal somite, telson, and 
last pair of appendages, much enlarged. 
Station 3353. 
Female. Much enlarged. 
Chela. More highly magnitied. 
PLATE XIX. 
Munidopsis hystria Fax. Enlarged. 
“ce “ “cc Chela. 
Munidopsis villosa Fax. Male. Enlarged. 
Munidopsis sericea Fax. Male. Enlarged. 
cc “c 6“ 
External maxilliped. 
PLATE XX. 
Munidopsis ornata Fax. Male. Enlarged. 
oi a ce External maxilliped, viewed from below. 
Munidopsis margarita Fax. Enlarged. 
Munidopsis crinita Fax. 
“ “ “ 
Female. Highly magnified. 
External maxilliped. 
35 
