598 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. 



Genus HYALINOECIA Malmgren. 



Fragments of a Hyalinoecia and numerous tubes were collected 

 from the following localities. No individuals were well enough 

 preserved to enable the species to be identified. D5G54, Cape Tabako, 

 Gulf of Boni, 805 fathoms. D5439, Hermana Mayor Light, West 

 coast of Luzon, 940 fathoms, green mud bottom. D5209, Taratara 

 Island, off western Samar, 20 fathoms, green mud. D5619, Mareh 

 Island, Molucca Passage, 435 fathoms, fine gray sand bottom. D5132, 

 Island off Panabutan Point, Sulu Sea, 2G fathoms, green mud and 

 sand bottom. D5432, Corandagos Island, Eastern Palawan, 51 

 fathoms, sand bottom. D5187, Apo Island, Tanon Strait, 225 

 fathoms, soft green mud bottom. D53G5, Cape Santiago Light, 

 Balayan Bay, 214 fathoms. D5606, Dodepo Island, Gulf of Tomini, 

 Celebes, 834 fathoms, green mud bottom. D56T0, Chenoki Point, 

 Macassar Strait, 1,181 fathoms, gray mud bottom. D5656, Oiang 

 Point, Gulf of Boni, 484 fathoms, gray mud bottom. D5126, Nogas 

 Island, Sulu Sea, 742 fathoms, soft green mud. D5181, Antonia 

 Island, off eastern Panay, 26 fathoms, mud and fine sand bottom. 

 D5582, Si Amil Island, Darvel Bay, Borneo, 890 fathoms, gray mud 

 and fine sand bottom. 



HYALINOECIA CAMIGUINA Grube. 



Hyalinoecia camiguina Geube, 1878, p. 142, pi. 10, figs. 1, la, lb. 



While most of the specimens of this genus were represented by 

 either the tubes alone or fragments of the animals, one lot from 

 D5483, Cabugan Grande Island, between Samar and Leyte, 74 

 fathoms, sand and broken shell bottom, contained a number of well- 

 preserved individuals of this species. These were not easily removed 

 from the tubes without injury, but all points in their external 

 anatomy could be seen through the transparent tube. 



Family MALDANIDAE. 

 «* Genus MALDANE Grube. 



MALDANE DISPARIDENTATA Moore. 



» Maldane disparidentata Moore, 1904, p. 494, pi. 38, figs. 28-31. 



A single specimen, retaining only about 12 of the anterior somites 

 and two from somewhere near the middle of the body, were collected 

 at D5592, Silungan Island, Sibuko Bay, Borneo, 305 fathoms, green 

 mud bottom. Fragments of the anterior ends of others were col- 

 lected at D5207, Badian Island, Samar, 35 fathoms, green mud and 



