REPORT OF THE ECHINOIDEA—MORTENSEN 107 
Family FIBULARIIDAE 
Genus ECHINOCYAMUS van Phelsum 
ECHINOCYAMUS CRISPUS Mazzetti 
Echinocyamus crispus Mazzerri, Atti Soc. Nat. Modena, ser. 2, vol. 12, p. 239, 
1893.—bDE MetsrrE, Siboga Wchinoidea, p. 105, pl. 6, figs. 48-50; pl. 17, fig. 
800, 1904.—KorHLerR, Echinoderma of the Indian Museum, Echinoidea, pt. 
Qupy tote Dla 12, fizssG. 17,21, LO22: 
Localities —Station 5098, off southern Luzén (lat. 14°18’40’" N., 
long. 120°32’40’’ E.) ; 70 meters; January 2, 1908. Several young 
specimens, all dead tests. 
Station 5133 off Panabutan Point; 70 meters; February 6, 1908. 
Several specimens, all dead tests. 
Station 5137, off Jolé (lat. 6°04’25’’ N., long. 120°58’80” E.) ; 36.5 
meters; February 7, 1908. ‘Two dead tests. 
Station 5143, off Jolé (lat. 6°05’50’’ N., long. 121°02’15’’ E.) ; 35 
meters; February 15, 1908. Ten dead tests. 
Station 5144, off Jolé (lat. 6°05’50”’ N., long. 121°02’15”’ E.) ; 35 
meters; February 15,1908. Several dead tests. 
Station 5159, Tinakta Island (lat. 5°11’50’’ N., long. 119°54’ E.) ; 
18 meters; February 21, 1908. One dead test. 
Station 5178, off Romblén (lat. 12°43’ N., long. 122°06’15’" KE.) ; 133 
meters; March 25, 1908. ‘Two dead tests. 
Station 5217, Anima Sola Island (lat. 18°20’ N., long. 123°14’15’” 
E.) ; 192 meters; April 22,1908. Three dead tests. 
Station 5220, San Andreas Island (lat. 18°28’ N., long. 121°58’ 
E.) ; 92 meters; April 24,1908. Numerous young specimens, all dead 
tests. 
Remarks.—The curious fact that among all these specimens not a 
single one was alive when taken indicates that this species lives buried 
rather deep in the ground. There is no certainty that it lives at so 
great a depth as 133-192 meters. 
ECHINOCYAMUS PROVECTUS de Meijere 
Echinocyamus provectus DE MrEtsEerE, Siboga Echinoidea, p. 109, pl. 6, figs. 51, 62; 
pl. 17, fig. 306; pl. 18, figs. 807-310, 1904. 
Localities—Station 5178, vicinity of Romblon; 133 meters; March 
25,1908. Three small dead tests. 
Station 5313, China Sea, vicinity of Hongkong; about 275 meters; 
November 1908. One dead test. 
Remarks.—Although the three specimens from station 5178 are 
beyond doubt Echinocyamus provectus, I do not feel sure about the 
one from station 5318; it may rather be referable to &. scaber de 
Meijere, but I do not think it possible to reach full certainty in the 
determination of this small dead test. 
