S. ID Smith on the Crustacea of Brazil. 391 
about three times as long as the carapax ; lower flagellum very 
slender and half as long as the upper. Thoracic legs of the 
first pair reaching to the middle of the propodus of the exter- 
nal maxillipeds, slender, beset with stiff hairs along the edges, 
and the basis armed with a spine on the inside near the articu- 
lation with the ischium; second and third pairs of legs succes- 
sively a little longer, smooth and unarmed ; legs of the fourth 
and fifth pairs smooth and unarmed, all the segments, except 
the coxal and basal very slender and very much prolonged, the 
terminal segments being fully as slender as the terminal por- 
tions of the flagella of the antennule. 
oe chiragra Latr.—Reefs of the Abrolhos, Cara- 
vella 
Of the 32 species in the foregoing list, 21 are new to the 
fauna of Brazil; of these 21 species, 6 are described as new, 
and the remaining 15 are all species previously known from the 
West Indies or Florida. The 11 species in Prof. Hartt’s collec- 
tion which were previously known from Brazil are all, with the 
oat pane of Callinectes Dane, now known from the Caribbean 
auna 
The account of Prof. Hartt’s collection is followed by a list 
of the described species of Brazilian Podophthalmia with their 
geographical distribution. One hundred and five species are 
enumerated but the actual number of described species is prob- 
ably somewhat less, as several are admitted on questionable 
m d in the much greater 
narrowness of the posterior part of the sternum. 
Trichodactylus (2) Cunninghami=Uca Cunninghami Bate. 
Pachygrapsus mepeeamiers OBTARETS rugulosus Edw. 
Petrolisthes leporinus=Porcellana leporina Heller. _ 
Petrolisthes Brasiliensis, sp. nov—Porcellana Boscii? Dana 
(non Savigny). 
