PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM, 23 
Measuremenis in millimeters. 
2 
Station— 
921 | 1047 | 921 
Su? cos Sees eCe te Sato ipsa ASSO aee SO Ba ooaes Wale spain lo eich iia ele aeace sconce rol of Q 
Length of carapax, including median frontal spines.-.-.............--.--...--------- 14.8 | 15.0} 22.0 
Aerpatest:OLEad Uh OMGArHN AK © 5 [enc cs ccd sina cca dameaannee ack Ges amencuteaenaee 15.0 | 14:1 | 22.6 
Breadth between antero-lateral spines ....-.....-.. Upp iainiarel eetasinio si odadal Gaol L050 
Breadth between tips of inner angles of orbital sinuses .-.-.- «| 1355" s847 4.4 
eneaer ebb cheliped <6 .2.5- << las eases vos e se ncne nee 23.5 | 20.0] 29.0 
MOB HN OL: GBI en aninc asics casaciaccmas ceses ee eben te 10.0 | 84} 12.2 
Breadth of chela .... FV Pac Sis yy eR E 2.7 
TUS ECR ENA DHE Cf LC Sp ee Se Ee 8 a a SS ape Te hee Pe ee er a ae 5.0] 4.5 Tao 
Pate Urea LUE DOO Jae gE we foal Eo oc Sone cle inn cown'sn) maluwawenesesasiaadacs 22.0 | 20.0} 29.0 
tein UM OUIO ORE nes aa cies iam case s Soe cine oc seine dooney wee ates ahs ans Aun baeaesae 9.2} 85] 12.4 
ESEMU IER NOUS STE Sets oats 2 st ais werd ha Scleminan seats Se na aepatenedulds caccueveowas 2.0} 2.0 2.6 
LLU SL it TEe ds a ee i a Sa are BN Oe RP UALS i Re 1S 8 5 5.0 | 4.5 7.4 
MEIN TY OUACCONU AMD CMO YOM. | ac. lasek Say els olec nas oad Wowie ceces cee seccees 50.0 | 45.0 | 68.0 
ETMSU RMB TODDONG 2a sees ues ane nh otbscacdeacmeaak dace comic ce caveueoe sede uen ee 12.0 | 10.5} 15.3 
JLT Gila erie GONG ain TE eR ee mR RE i el 14.4 | 12.0} 20.5 
ienpimoniourtin ambulatory lept¢.. 03. 825.5. 2 Sos ou ek ecco oo canes veccee eet 19.5 | 19.0} 25.0 
Mite MM UBMEOHOULUB Ac oats dcis care nacisccus ine cou ae stiowe vcemerece snes tos cese seee eee 4.0 | 4.0 5.0 
HGONP HAE VOACUYING oo. vies casio aneeteescecsosscs Gasaco casas ttanoses Hbcnscado shee 1.6 | 1.6 2.0 
In life, the carapax, the proximal part of the abdomen, the chelipeds, 
and first and second ambulatory legs, are pale orange, the color deepest 
on the chelew and the propodi and dactyli of the ambulatory legs; the 
rest of the animal is grayish white and more pubescent than the more 
brightly colored parts. 
ANOMURA. 
LATREILLIDEA. 
Latreillia elegans Roux. 
Specimens examined. 
a 
: 
A : No. of speci- 
3) "5 mens. 
yf Locality. a = 
S a & ae 
Pa = | Nature of bottom. 3 | =p 
A é 
& | w. lat. W. long. | ‘5 - | 2 
3 + oO S 2 a 
e a a Fa 
a A = e 
OFF MARTHA’S VINEYARD. 
° , “ ° , au” 1880. 
872 | 40 05 39 70 23 52 86 | S.G.Sh. sponges. | Sept. 4 3] 0 
874| 40 00 00 70 57 00] 85 sft. M. Sept. 13 | fragm. 
1881. 
940 | 39 54 00 69 51 30) 184| hrd.S. sponges. | Aug. 4 | 8 10| 5 
1027 | 40 00 00 69 19 00 93 fne. S. Sept. 14 | 1 
OFF DELAWARE BAY. 
1881. 
1043 | 38 39 .. rgihmo 6 heh 130 Ss. Oct. 10 bo 
