802 Lincolnshive Crustacea. 
HYAS COARCTATUS, Leach. SPIDER CRAB. 
Is a small species. The only records are figured, the smaller 
one was taken at Mablethorpe by Mr. F. Tye, October, 1910, 
and presented to the County Museum. The larger one found 
among washed up debris at Clee by the writer, 1905. 
MACROPODIA ROSTRATA, Linn. LONG-LEGGED SPIDER CRAB. 
Is often seen entangled with bunches of sea-weed, zoophytes, &c., 
washed ashore. Two of the figured specimens were so found at 
Clee by the writer. The other two dredged off Boston by Mr. 
Donnison. The lower specimen is a female. 
Syn. Stenorynchus Phalangium. 
CARCINUS MAENAS, Leach. SHORE CRAB. 
Abundant all along the coast. 
PORCELLANA LONGICORNIS, Linn. PORCELAIN CRAB. < 
Dredged from the Humber, by the writer, who has also seen many 
specimens which have been washed ashore fastened in the 
crevices of pieces of serpula. 
PILUMNUS HIRTELLUS, Leach. 
Two specimens dredged off Boston by Mr. H. Donnison. 
EBALIA TUBEROSA, Pennant. 
One specimen dredged from the Humber. A. Smith. 
EBALIA TUMEFACTA, Montagu. 
One specimen dredged from the Humber. A. Smith. 
MUNIDA RUGOSA, Faby. LoNG-ARMED MunIDA. 
One specimen found among shrimps taken near Boston. J. F. 
Musham. 
EUPAGURUS BERNHARDUS, Linn. Hermit Cras. 
Common along the coast. Dredged in numbers, and after rough 
seas found in quantities along the shore. 
It seems to take almost any form of univalve shell as a protection, 
size only being a consideration. The large whelk (Fusus), 
common whelk (Buccinum), Trochus, Murex, Purpura, Trophon, 
Natica, Littorina, &c., have all been found on the coast as a 
home for this species, some quite tiny, varying in size to those 
which have the large arm measuring three and a half inches 
long. 
